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Published: 2023-11-01 16:14:49 ET
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EX-99.2 3 afl93023-fabdocument.htm EX-99.2 Document

FINAL                     11/1/2023
aflaclogoa01a01a01a33.jpg

Financial Supplement
Third Quarter 2023

This document is a statistical supplement to Aflac’s quarterly earnings release. Throughout the presentation, amounts presented may not foot due to rounding. As you review the supplement, please note the non-U.S. GAAP financial measures and definitions found at the back of this document.

The Company adopted the Financial Accounting Standards Board’s Accounting Standard Update 2018-12 Financial Services - Insurance: Targeted Improvements to the Accounting for Long-Duration Contracts, as clarified and amended by (i) ASU 2019-09 Financial Services - Insurance: Effective Date, and (ii) ASU 2020-11 Financial Services - Insurance: Effective Date and Early Application (collectively, “LDTI”) as of January 1, 2023. The amended guidance is applied as of the beginning of the earliest period presented in the Company’s quarterly and annual financial statements, which results in a January 1, 2021 Transition Date. In conjunction with the adoption of LDTI, the Company changed its practice of recording the change in the deferred profit liability (DPL) on products with limited-payment features from the benefits and claims, net line item to the net earned premiums line item in the consolidated statement of earnings. This change in presentation has no impact on net earnings. All quarterly and annual amounts for 2021 and 2022 presented herein reflect these changes for LDTI and DPL.
For more information, contact:
David Young
Phone. 706.596.3264
Aflacir@aflac.com
investors.aflac.com



Aflac Incorporated and Subsidiaries
Share Data
(In Thousands)
BeginningShares IssuedShares PurchasedEndingQTD Weighted Avg. SharesYTD Weighted Avg. Shares
SharesStk. Bon.Stk. Opt.Treas.Misc.SharesAvg.DilutiveAvg.Avg.DilutiveAvg.
PeriodOutstanding& DRP& Misc.Shares
Purch.(1)
OutstandingSharesSharesDilutedSharesSharesDiluted
2021692,454 387 1,684 13,440 378 680,707 688,938 3,002 691,940 688,938 3,002 691,940 
680,707 330 130 9,174 671,990 678,050 2,871 680,921 683,464 2,936 686,400 
671,990 250 188 9,572 39 662,817 668,762 3,163 671,925 678,509 3,012 681,521 
662,817 249 224 11,140 18 652,132 659,100 3,412 662,512 673,617 3,112 676,729 
2022652,132 259 1,308 8,007 343 645,349 649,753 3,074 652,827 649,753 3,074 652,827 
645,349 269 101 11,185 634,526 640,707 2,536 643,243 645,205 2,805 648,010 
634,526 258 144 11,057 623,868 629,350 2,597 631,946 639,862 2,735 642,597 
623,868 222 120 8,938 16 615,256 619,845 3,149 622,994 634,816 2,839 637,655 
2023615,256 239 1,152 10,348 347 605,952 611,205 2,745 613,950 611,205 2,745 613,950 
605,952 259 225 10,461 595,969 600,742 2,187 602,929 605,945 2,466 608,411 
3 595,969 210 115 9,390 7 586,897 591,246 2,350 593,596 600,992 2,427 603,419 
















(1) Includes previously owned shares used to purchase options (swapped shares) and/or shares purchased for deferred compensation program
2


Aflac Incorporated and Subsidiaries
Summary of Adjusted Results by Business Segment
(In Millions, except per-share data and where noted)
Years Ended December 31,3 Months Ended September 30,9 Months Ended September 30,
%%
2018201920202021202220222023Change20222023Change
Aflac Japan$3,208 $3,261 $3,263 $3,755 $3,281 $817 $869 6.4 $2,560 $2,479 (3.2)
Aflac U.S.1,285 1,272 1,268 1,356 1,359 345 478 38.6 1,020 1,199 17.5 
Corporate and other (1)
(139)(72)(115)(293)(218)(56)(49)(173)(107)
Pretax adjusted earnings4,354 4,461 4,416 4,819 4,422 1,106 1,298 17.4 3,407 3,571 4.8 
Income taxes (1)
1,129 1,147 864 893 808 196 203 3.6 610 570 (6.6)
Adjusted earnings (2)
3,226 3,314 3,552 3,925 3,614 910 1,095 20.3 2,797 3,001 7.3 
Reconciling items:
Adjusted net investment gains (losses)(297)(15)(229)462 447 222 504 923 1,363 
Other and non-recurring income (loss) (3)
(75)(1)(28)(73)3 38 
Income tax benefit (expense) on items excluded from adjusted earnings (4)
83 72 (83)357 648 (33)501 (12)
Tax reform adjustment (5)
(18)— — — —  —  
Tax valuation allowance release (6)
— — 1,411 — — —  —  
Net earnings$2,920 $3,304 $4,778 $4,231 $4,418 $1,781 $1,569 (11.9)$4,222 $4,391 4.0 
Effective Tax rate26.7 %25.7 %(14.9)%18.7 %9.3 %(34.0)%13.1 %2.5 %11.7 %
Earnings per share of common stock:
Net earnings (basic)$3.79 $4.45 $6.69 $6.28 $6.96 $2.83 $2.65 (6.4)$6.60 $7.31 10.8 
Net earnings (diluted)3.77 4.43 6.67 6.25 6.93 2.82 2.64 (6.4)6.57 7.28 10.8 
Adjusted earnings (basic) (2)
$4.20 $4.46 $4.98 $5.83 $5.69 $1.45 $1.85 27.6 $4.37 $4.99 14.2 
Adjusted earnings (diluted) (2)
4.16 4.44 4.96 5.80 5.67 1.44 1.84 27.8 4.35 4.97 14.3 
(1) The change in value of federal historic rehabilitation and solar investments in partnerships of $64 and $19 for the three-month periods and $169 and $61 for the nine-month periods ended September 30, 2023, and 2022, respectively, is included as a reduction to net investment income. Tax credits on these investments of $63 and $19 for the three-month period and $171 and $63 for the nine-month periods ended September 30, 2023, and 2022, respectively, have been recorded as an income tax benefit in the consolidated statement of earnings.
(2) See non-U.S. GAAP financial measures for definition of adjusted earnings.
(3) Foreign currency gains and losses for all periods have been reclassified from Other and non-recurring income (loss) to Net investment gains and losses.
(4) Primarily reflects release of $695 in deferred taxes in 2022
(5) The impact of Tax Reform was adjusted in 2018 for return-to-provision adjustments, various amended returns filed by the Company, and final true-ups of deferred tax liabilities. Further impacts were recorded in 2019 as a result of additional guidance released by the IRS.
(6) Tax benefit recognized in 2020 represents the release of valuation allowances on deferred tax benefits related to foreign tax credits.
3


Aflac Incorporated and Subsidiaries
Consolidated Statements of Earnings - U.S. GAAP
(In Millions, except per-share data)
Years Ended December 31,3 Months Ended September 30,9 Months Ended September 30,
%%
2018201920202021202220222023Change20222023Change
Revenues:
Net earned premiums
  Gross premiums$19,018 $19,122 $18,955 $17,305 $15,025 $3,565 $3,524 $11,472 $10,885 
  Assumed (ceded)(341)(342)(333)(210)(124)(30)(48)(93)(148)
    Total net earned premiums18,677 18,780 18,622 17,095 14,901 3,535 3,476 (1.7)11,379 10,737 (5.6)
Net investment income3,442 3,578 3,638 3,818 3,656 920 1,004 9.1 2,760 2,946 6.7 
Net investment gains (losses) (1)
(430)(135)(270)468 363 199 423 885 1,101 
Other income (1)
69 84 157 173 220 50 47 168 139 
     Total revenues21,758 22,307 22,147 21,554 19,140 4,704 4,950 5.2 15,192 14,923 (1.8)
Benefits and Claims:
Benefits and claims, net
  Incurred claims -direct9,121 9,279 9,364 8,949 8,271 2,112 1,871 6,445 6,034 
  Incurred claims -assumed (ceded)(421)(372)(296)(147)(108)(47)(33)(89)(114)
  Increase in FPB (2)-direct
3,167 2,952 2,707 1,819 888 63 231 575 499 
  Increase in FPB (2)-assumed (ceded)
133 83 21 51 41 (4)54 1 
Total net benefits and claims, excluding
  reserve remeasurement
N/AN/AN/A10,623 9,102 2,169 2,065 6,985 6,420 
Reserve remeasurement (gain) lossN/AN/AN/A(147)(215)(93)(205)(152)(312)
    Total net benefits and claims12,000 11,942 11,796 10,476 8,887 2,076 1,860 (10.4)6,833 6,108 (10.6)
Acquisition and operating expenses:
   Amortization of DAC (3)
1,245 1,282 1,214 835 792 194 201 598 608 
   Insurance commissions1,320 1,321 1,316 1,256 1,117 267 250 846 797 
   Insurance expenses2,988 3,089 3,420 3,541 3,249 779 785 2,413 2,290 
   Interest expense222 228 242 238 226 59 49 171 148 
     Total acquisition and operating expenses5,775 5,920 6,192 5,870 5,384 1,299 1,285 (1.1)4,028 3,843 (4.6)
     Total benefits and expenses17,775 17,862 17,988 16,346 14,271 3,375 3,145 (6.8)10,861 9,951 (8.4)
     Pretax earnings3,983 4,445 4,159 5,208 4,869 1,329 1,805 4,331 4,972 
Income tax expense (benefit) (4)
1,063 1,141 (619)977 451 (452)236 109 581 
     Net earnings$2,920 $3,304 $4,778 $4,231 $4,418 $1,781 $1,569 (11.9)$4,222 $4,391 4.0 
(1) Foreign currency gains and losses for all periods have been reclassified from Other income to Net investment gains and losses for consistency with current period presentation.
(2) Future policy benefits
(3) Deferred acquisition costs
(4) Primarily reflects release of $695 in deferred taxes in 2022
4


Aflac Incorporated and Subsidiaries
Analysis of Net Earnings and Net Earnings Per Diluted Share
(In Millions, except for per-share data)
Other andForeign
NetOther and Non-ForeignNetNetNon-RecurringCurrency
NetInvestmentRecurringCurrencyEarningsInvestmentItemsImpact
PeriodEarnings
Gains (Losses) (1)
Items (1)(3)(4)
Impact (2)
Per Share
Gains (Losses) (1)
Per Share (1)(3)(4)
Per Share (2)
20182,920 (230)(76)28 3.77 (.30)(.09).04 
20193,304 (13)15 4.43 (.02).01 .02 
20204,778 (181)1,407 31 6.67 (.25)1.96 .04 
20214,231 365 (59)(42)6.25 .54 (.09)(.06)
20224,418 803 (262)6.93 1.26 — (.41)
202111,224 240 (5)1.77 .35 (.01).01 
21,027 67 (42)(6)1.51 .10 (.06)(.01)
3915 (136)(7)(12)1.36 (.20)(.01)(.02)
41,065 194 (5)(29)1.61 .29 (.01)(.04)
202211,047 106 (1)(35)1.60 .16 — (.05)
21,394 448 — (59)2.17 .70 — (.09)
31,781 871 (97)2.82 1.38 — (.15)
4196 (621)— (70).31 (1.00)— (.11)
202311,188 235 — (41)1.94 .38 — (.07)
21,634 653 28 (25)2.71 1.08 .05 (.04)
31,569 472 2 (33)2.64 .80  (.06)
(1) Items are presented net of tax.
(2) See non-U.S. GAAP financial measures for definition of adjusted earnings excluding current period foreign currency impact
(3) Foreign currency gains and losses and amortized hedge costs/income for all periods have been reclassified from Other income to Net investment gains and losses for consistency with current period presentation.
(4 )Tax benefit recognized in the third quarter of 2020 represents the release of valuation allowances on deferred tax benefits related to foreign tax credits.

5


Aflac Incorporated and Subsidiaries
Consolidated Balance Sheets
(In Millions, except per-share data)
December 31,September 30,
Assets:2018201920202021202220222023
Investments and cash:
Securities available for sale:
Fixed maturity securities available for sale, at fair value$78,429 $86,950 $101,286 $94,206 $71,936 $70,026 $66,369 
Fixed maturity securities available for sale - consolidated variable interest entities, at fair value4,466 4,312 4,596 4,490 3,805 3,617 3,432 
Fixed maturity securities held to maturity, at amortized cost, net of allowance for credit losses30,318 30,085 24,464 22,000 19,056 17,466 16,899 
Equity securities, at fair value987 802 1,283 1,603 1,091 1,064 990 
Commercial mortgage and other loans, net of allowance for credit losses6,919 9,569 10,554 11,786 13,496 13,459 12,873 
Other investments787 1,477 2,429 3,842 4,070 4,186 5,241 
Cash and cash equivalents4,337 4,896 5,141 5,051 3,943 4,710 5,502 
   Total investments and cash126,243 138,091 149,753 142,978 117,397 114,528 111,306 
Receivables, net of allowance for credit losses (1)
844 816 778 672 647 629 712 
Accrued investment income773 772 780 737 745 684 687 
Deferred policy acquisition costs9,875 10,128 10,441 9,848 9,239 8,666 8,771 
Property and equipment, net443 581 601 538 530 488 445 
Other assets, net of allowance for credit losses (1)(2)
2,228 2,380 2,733 3,377 3,180 3,720 3,190 
Total assets$140,406 $152,768 $165,086 $158,150 $131,738 $128,715 $125,111 
Liabilities and Shareholders' Equity:
Liabilities:
Total policy liabilities$103,188 $106,554 $114,391 $126,331 $96,910 $92,586 $86,028 
Notes payable5,778 6,569 7,899 7,956 7,442 7,518 6,961 
Income taxes, primarily deferred4,020 5,370 4,661 30 698 764 869 
Other liabilities3,958 5,316 4,576 6,802 6,548 7,901 8,584 
Total liabilities116,944 123,809 131,527 141,119 111,598 108,769 102,442 
Shareholders' equity:
Common stock135 135 135 135 135 135 136 
Additional paid-in capital2,177 2,313 2,410 2,529 2,641 2,615 2,729 
Retained earnings31,788 34,291 37,984 40,963 44,367 44,680 48,257 
Accumulated other comprehensive income (loss):
Unrealized foreign currency translation gains (losses)(1,847)(1,623)(1,109)(1,985)(3,564)(4,374)(4,484)
Unrealized gains (losses) on fixed maturity securities4,234 8,548 10,361 9,602 (702)1,131 (403)
Unrealized gains (losses) on derivatives(24)(33)(34)(30)(27)(29)(24)
Effect on change in discount rate assumption(s)N/AN/AN/A(15,832)(2,100)(4,075)(866)
Pension liability adjustment(212)(277)(284)(166)(36)(158)17 
Treasury stock(12,789)(14,395)(15,904)(18,185)(20,574)(19,979)(22,693)
Total shareholders' equity23,462 28,959 33,559 17,031 20,140 19,946 22,669 
Total liabilities & shareholders' equity$140,406 $152,768 $165,086 $158,150 $131,738 $128,715 $125,111 
(1) Certain reclassifications have been made to prior-year amounts to conform to current-year reporting classifications. These reclassifications had no impact on net earnings or total shareholders' equity.
(2) Includes goodwill of $269 million in 2023, $265 million in 2022, $268 in 2021, $269 in 2020, $140 million in 2019 and $67 million in 2018
6


Aflac Incorporated and Subsidiaries
Quarterly Financial Results
(Dollars In Millions, except per-share data)
Total
NetNetBenefitsAcquisitionsTotalNet EPS
Adj. EPS (1)
EarnedInv.Total&&PretaxNetAdjusted
PeriodPremiumsIncomeRevenuesClaims, NetAdj. Exp.Earn.Earn.
Earn. (1)
BasicDil.BasicDil.
201818,677 3,442 21,758 12,000 5,775 3,983 2,920 3,226 3.79 3.77 4.20 4.16 
201918,780 3,578 22,307 11,942 5,920 4,445 3,304 3,314 4.45 4.43 4.46 4.44 
202018,622 3,638 22,147 11,796 6,192 4,159 4,778 3,552 6.69 6.67 4.98 4.96 
202117,095 3,818 21,554 10,476 5,870 5,208 4,231 3,925 6.28 6.25 5.83 5.80 
202214,901 3,656 19,140 8,887 5,384 4,869 4,418 3,614 6.96 6.93 5.69 5.67 
202310,737 2,946 14,923 6,108 3,843 4,972 4,391 3,001 7.31 7.28 4.99 4.97 
202114,434 925 5,710 2,771 1,420 1,519 1,224 989 1.78 1.77 1.44 1.43 
24,301 993 5,424 2,672 1,474 1,277 1,027 1,002 1.51 1.51 1.48 1.47 
34,229 991 5,098 2,503 1,450 1,146 915 1,058 1.37 1.36 1.58 1.57 
44,132 910 5,322 2,529 1,527 1,266 1,065 875 1.62 1.61 1.33 1.32 
202214,079 903 5,173 2,483 1,396 1,294 1,047 942 1.61 1.60 1.45 1.44 
23,764 937 5,315 2,274 1,333 1,708 1,394 945 2.18 2.17 1.47 1.47 
33,535 920 4,704 2,076 1,299 1,329 1,781 910 2.83 2.82 1.45 1.44 
43,523 896 3,948 2,054 1,356 538 196 817 .32 .31 1.32 1.31 
202313,688 943 4,800 2,150 1,308 1,342 1,188 953 1.94 1.94 1.56 1.55 
23,573 999 5,172 2,098 1,249 1,825 1,634 954 2.72 2.71 1.59 1.58 
33,476 1,004 4,950 1,860 1,285 1,805 1,569 1,095 2.65 2.64 1.85 1.84 


















(1) See non-U.S. GAAP financial measures for definition of adjusted earnings.
7


Aflac Incorporated and Subsidiaries
Quarterly Book Value Per Share
(Dollars In Millions, except per-share data)
Adjusted BV
Adjusted BVPer Share Incl
EquityAOCIAdjusted BVPer Share InclForeign Currency
BV PerBV PerAdjusted BVPer ShareForeign CurrencyTranslation G/(L)
PeriodShareShare
Per Share (1)
% Change
Translation G/(L)(1)
% Change
201831.062.8528.227.1%25.776.9%
201939.849.1030.748.9%28.5110.6%
202048.4612.9035.5615.7%33.9619.1%
202126.12(12.90)39.019.7%35.975.9%
202232.73(10.45)43.1810.7%37.393.9%
2021122.98(13.60)36.5918.3%34.1518.7%
224.39(13.18)37.5718.3%35.1218.2%
325.19(13.20)38.3910.0%35.778.1%
426.12(12.90)39.019.7%35.975.9%
2022127.21(13.09)40.3110.1%36.537.0%
230.82(11.00)41.8211.3%36.754.6%
331.97(12.03)44.0014.6%36.993.4%
432.73(10.45)43.1810.7%37.393.9%
2023132.65(12.01)44.6610.8%38.695.9%
234.30(12.31)46.6111.5%39.487.4%
338.63(9.81)48.4410.1%40.8010.3%














(1) See non-U.S. GAAP financial measures for definition of adjusted book value and adjusted book value including unrealized foreign currency translation gains and losses.
8


Aflac Incorporated and Subsidiaries
Return on Equity
Year Ended December 31,3 Months Ended September 30,9 Months Ended September 30,
201820192020
2021 (4)
20222022202320222023
U.S. GAAP ROE (1) - Net earnings
12.2 %12.6 %15.3 %26.7 %23.8 %36.1 %29.1 %30.4 %27.4 %
Impact of excluding unrealized foreign currency translation gains (losses)(1.0)(1.0)(0.9)(1.7)(2.5)(5.1)(4.5)(3.7)(4.0)
Impact of excluding unrealized gains (losses) on securities and derivatives3.0 3.6 6.2 10.7 4.1 2.7 0.8 6.2 (0.6)
Impact of excluding effect on change in discount rate assumptionsN/AN/AN/A(18.5)(8.2)(7.1)(3.1)(11.5)(1.5)
Impact of excluding pension liability adjustment(0.1)(0.1)(0.2)(0.2)(0.1)(0.2) (0.2) 
Impact of excluding AOCI1.8 2.5 5.1 (9.7)(6.8)(9.7)(6.8)(9.2)(6.1)
U.S. GAAP ROE - less AOCI13.9 15.1 20.3 17.0 17.0 26.4 22.3 21.3 21.3 
Differences between adjusted earnings and net earnings (2)
1.5 0.0 (5.2)(1.2)(3.1)(12.9)(6.7)(7.2)(6.7)
Adjusted ROE - reported (3)
15.4 15.2 15.1 15.8 13.9 13.5 15.6 14.1 14.6 
(1)U.S. GAAP ROE is calculated by dividing net earnings (annualized) by average shareholders' equity.
(2)See separate reconciliation of net income to adjusted earnings.
(3)See non-U.S. GAAP financial measures for definition of adjusted return on equity
(4)Return on equity calculations for 2021 use beginning retained earnings and accumulated other comprehensive income adjusted for the adoption of LDTI.
9


Aflac Incorporated and Subsidiaries
Adjusted Earnings Per Share Excluding Current Period Foreign Currency Impact (1)
(Diluted Basis)
Change
QTDYTDExcludingExcluding
ForeignForeignForeignForeign
AdjustedCurrencyCurrencyCurrencyCurrency
Period
EPS(1)
Growth
Impact(1)
Impact(1)
Impact(1)
Impact
2018$4.16 22.4 %N/A.04 $4.13 21.5 %
2019$4.44 6.7 %N/A.02 $4.42 6.3 %
2020$4.96 11.7 %N/A.04 $4.92 10.8 %
2021$5.80 16.9 %N/A(.06)$5.86 18.1 %
2022$5.67 (2.2)%N/A(.41)$6.08 4.8 %
20211$1.43 18.2 %.01 .01 $1.42 17.4 %
21.47 14.8 (.01)— 1.48 15.6 
31.57 12.9 (.02)(.02)1.59 14.4 
41.32 23.4 (.04)(.06)1.36 27.1 
$5.80 16.9 %$5.86 18.1 %
20221$1.44 .7 %(.05)(.05)$1.50 4.9 %
21.47 — (.09)(.15)1.56 6.1 
31.44 (8.3)(.15)(.30)1.59 1.3 
41.31 (.8)(.11)(.41)1.43 8.3 
$5.67 (2.2)%$6.08 4.8 %
20231$1.55 7.6 %(.07)(.07)$1.62 12.5 %
21.58 7.5 (.04)(.11)1.62 10.2 
31.84 27.8 (.06)(.17)1.90 31.9 
$4.97 14.3 %$5.14 18.2 %
(1) See non-U.S.GAAP financial measures for definition of adjusted earnings and adjusted earnings excluding current period foreign currency impact
10


Aflac Incorporated and Subsidiaries
Composition of Invested Assets
(In Millions)
December 31,September 30,
2018201920202021202220222023
Fixed Maturity Securities(1)
$107,174 $109,456 $116,056 $107,369 $94,525 $88,501 $86,060 
Commercial mortgage and other loans, net of allowance for credit losses (1)
Transitional Real Estate (floating rate)4,378 5,450 5,231 5,246 6,455 6,447 6,439 
Middle Market Loans (floating rate)1,478 2,412 3,635 4,601 5,028 4,995 4,712 
Commercial Mortgage Loans1,063 1,707 1,688 1,874 2,013 2,017 1,722 
Total Commercial mortgage and other loans, net of allowance for credit losses(1)
6,919 9,569 10,554 11,721 13,496 13,459 12,873 
Equity Securities, at FV through net earnings987 802 1,283 1,603 1,091 1,064 990 
Alternatives(2)
370 551 919 1,703 2,107 2,004 2,498 
Total Portfolio$115,450 $120,378 $128,812 $122,396 $111,219 $105,028 $102,421 
Unrealized Gains (Losses) on Invested Assets
(In Millions)
December 31,September 30,
2018201920202021202220222023
Fixed Maturity Securities
     Available For Sale - Gross Gains$7,733 $12,266 $14,771 $13,566 $4,800 $6,162 $5,061 
     Available For Sale - Gross Losses(1,694)(375)(481)(239)(4,528)(3,554)(4,421)
     Total Available For Sale6,039 11,891 14,290 13,327 272 2,608 640 
     Held to Maturity - Gross Gains6,470 7,519 5,935 4,869 2,154 2,619 1,561 
     Held to Maturity - Gross Losses(66)(10)— — — —  
     Total Held to Maturity$6,404 $7,509 $5,935 $4,869 $2,154 $2,619 $1,561 
Credit Ratings on Fixed Maturities
(At Amortized Cost)
December 31, September 30,
Credit Rating2018201920202021202220222023
AAA1.0 %1.1 %1.0 %1.0 %1.6 %1.6 %1.5 %
AA3.9 4.3 4.5 5.1 5.2 5.4 5.7 
A67.9 68.6 69.3 68.9 68.0 67.6 68.0 
BBB23.2 23.1 21.9 22.5 23.0 23.0 22.8 
BB or Lower4.0 2.9 3.3 2.5 2.2 2.4 2.0 
100.0 %100.0 %100.0 %100.0 %100.0 %100.0 %100.0 %
(1) Presented at amortized cost, net of reserves beginning in 2020

(2) Presented at carrying value; includes asset classes such as private equity and real estate funds managed by Global Investments; excludes Corporate driven activity, policy loans, short-term investments, real estate owned assets and FHLB equity balances
11


Aflac Incorporated and Subsidiaries
Supplemental Investment Data by Segment
3 Months Ended9 Months Ended
December 31,September 30,September 30,
201820192020202120222022202320222023
Aflac Japan:
   Invested assets (in millions)(1)
¥11,442,444 ¥11,784,586 ¥11,936,087 ¥12,405,531 ¥12,617,181 ¥12,920,895 ¥12,945,618 ¥12,920,895 ¥12,945,618 
   Return on average invested assets(2)
2.33 %2.33 %2.38 %2.72 %2.78 %2.87 %3.07 %2.79 %2.80 %
   Portfolio book yield at end of period(3)
2.61 %2.64 %2.59 %2.60 %3.06 %2.91 %3.19 %2.91 %3.19 %
   Total purchases for period (in millions)(3)
¥1,298,376 ¥1,003,885 ¥714,124 ¥952,038 ¥716,964 ¥142,844 ¥70,531 ¥637,747 ¥317,355 
   New money yield(3)(4)
3.06 %3.83 %3.75 %3.50 %4.48 %5.73 %4.28 %4.16 %4.84 %
Aflac U.S.:
   Invested assets (in millions)(1)
$13,798 $14,036 $14,848 $15,841 $16,772 $16,472 $16,861 $16,472 $16,861 
   Return on average invested assets(2)
5.16 %5.70 %4.90 %4.87 %4.72 %4.57 %5.04 %4.74 %4.84 %
   Portfolio book yield at end of period(3)
5.55 %5.40 %5.18 %4.94 %5.39 %5.21 %5.52 %5.21 %5.52 %
   Total purchases for period (in millions)(3)
$2,155 $1,835 $1,050 $2,130 $1,701 $427 $217 $1,394 $748 
   New money yield(3)(4)
4.55 %4.51 %3.04 %3.41 %5.16 %6.24 %7.21 %4.90 %7.38 %
Hedge Costs/Income Metrics (5)(6)
3 Months Ended9 Months Ended
December 31,September 30,September 30,
201820192020202120222022202320222023
Aflac Japan:
FX hedged notional at end of period (in billions) - forwards (7)
$9.9 $8.8 $6.0 $6.4 $4.1 $4.1 $ $4.1 $ 
FX hedged notional at end of period (in billions) - put options— 9.2 13.1 11.6 13.5 13.5 24.4 13.5 24.4 
Amortized hedge costs for period (in millions)(236)(257)(206)(76)(112)(28)(26)(84)(148)
Corporate and Other (Parent Company):
FX hedged notional at end of period (in billions) - forwards (7)
$2.5 $4.9 $5.0 $5.0 $5.0 $5.0 $2.4 $5.0 $2.4 
FX hedged notional at end of period (in billions) - put options— 2.0 2.0 1.9 2.6 1.7 0.9 1.7 0.9 
Amortized hedge income (costs) for period (in millions)36 89 97 57 68 19 25 44 92 
(1) Invested assets, including cash and short term investments, are stated at amortized cost; except for equities, which are at fair value.
(2) Net of investment expenses and amortized hedge costs, year-to-date number reflected on a quarterly average basis
(3) Includes fixed maturity securities, commercial mortgage and other loans, equity securities, and excludes alternative investments in limited partnerships, and any impacts from hedging
     activities
(4) Reported on a gross yield basis; excludes investment expenses, external management fees, and amortized hedge costs
(5) See non-U.S. GAAP financial measures for definition of amortized hedge costs/income. Further, the metrics in this table are split to show the hedging of the market value of a portion of the USD investments in Japan Segment’s "USD Program" in the "Japan Segment Portfolio Allocation by Currency" table on page 13 of this supplement as well as the corporate hedging activities at Aflac Incorporated
(6) Aflac Japan and the Parent Company utilize foreign currency forwards and options to hedge foreign currency exchange rate risk. The hedge cost/income on the table above reflects our FX forward protection of the hedged USD portfolio, and hedge costs on one sided options used as caps, and on tail-risk put options.
(7) Notional is reported net of any offsetting positions within Aflac Japan or the Parent Company, respectively.
12


Aflac Incorporated and Subsidiaries
Japan Segment Portfolio Allocation by Currency (1)
(Dollars In Millions, U.S. GAAP Basis)
December 31, 2022September 30, 2023
Amortized
Cost
(3)
Fair
Value
Amortized
Cost
(3)
Fair
Value
JGB$42,618 $44,178 $37,858 $38,498 
Other20,930 21,277 18,365 18,976 
Total yen denominated63,548 65,455 56,223 57,474 
USD Program27,212 27,885 24,176 25,730 
Other2,209 2,795 1,974 2,670 
US dollar denominated29,421 30,680 26,150 28,400 
Total$92,969 $96,135 $82,373 $85,874 
Distribution of Consolidated Fixed Maturities by Sector (2)
September 30, 2023
(In millions)
Amortized Cost (3)
% of
Total
Government and agencies$38,994 45.3 %
Municipalities2,412 2.8 
Mortgage- and asset-backed securities2,847 3.3 
Public utilities7,027 8.2 
Electric5,724 6.7 
Natural Gas771 .9 
Other532 .6 
Sovereign and supranational872 1.0 
Banks/financial institutions8,257 9.5 
Banking4,940 5.7 
Insurance1,667 1.9 
Other1,650 1.9 
Other corporate25,651 29.9 
Basic Industry2,220 2.6 
Capital Goods3,162 3.7 
Communications2,704 3.1 
Consumer Cyclical1,954 2.3 
Consumer Non-Cyclical5,836 6.8 
Energy2,316 2.7 
Other1,206 1.4 
Technology3,442 4.0 
Transportation2,811 3.3 
        Total fixed maturity securities$86,060 100.0 %
(1) The entire U.S. segment investment portfolio is U.S. dollar denominated.
(2)In the first quarter of 2023, the Utility/Energy subsector was combined with the Natural Gas subsector to better reflect the risk characteristics of those issuers and align more closely with industry
  benchmarks.
(3) Net of reserves
13


Aflac Incorporated and Subsidiaries
Long-Term Debt Data
Adjusted Leverage Ratios
(In Millions)
December 31,September 30,
2018201920202021202220222023
Notes payable$5,778 $6,569 $7,899 $7,956 $7,442 $7,518 $6,961 
50% of subordinated debentures and perpetual bonds(268)(408)(432)(389)(337)(309)(299)
Pre-funding of debt maturities— (348)— — — (448) 
Adjusted debt (1)
5,510 5,814 7,467 7,568 7,105 6,762 6,663 

Total Shareholders' Equity23,462 28,959 33,559 17,031 20,140 19,946 22,669 
Accumulated other comprehensive (income) loss:
Unrealized foreign currency translation (gains) losses1,847 1,623 1,109 1,985 3,564 4,374 4,484 
Unrealized (gains) losses on fixed maturity securities(4,234)(8,548)(10,361)(9,602)702 (1,131)403 
Unrealized (gains) losses on derivatives24 33 34 30 27 29 24 
Effect on change in discount rate assumptions N/AN/AN/A15,832 2,100 4,075 866 
Pension liability adjustment212 277 284 166 36 158 (17)
Adjusted book value (1)
21,311 22,344 24,625 25,442 26,569 27,451 28,429 
Adjusted capitalization ex-AOCI(1)(2)
$27,089 $28,565 $32,524 $33,398 $34,011 $34,521 $35,390 
Adjusted debt to adjusted capitalization ex-AOCI20.3 %20.4 %23.0 %22.7 %20.9 %19.6 18.8 %
Adjusted capitalization(1)(3)
$25,030 $26,665 $31,131 $31,247 $30,411 $29,989 $30,923 
Adjusted debt to adjusted capitalization22.0 %21.8 %24.0 %24.2 %23.4 %22.5 21.5 %
Debt Maturities(4)
(In Millions)
September 30, 2023
≤ 1 year1 > 5 years5 > 10 years10 > 20 years20 years +Total
Senior Notes$— $1,262 $2,953 $896 $1,164 $6,275 
Subordinated debt— — — — 602 602 
Total$— $1,262 $2,953 $896 $1,766 $6,877 

(1) See non-U.S. GAAP financial measures for definition of: adjusted debt; adjusted book value; adjusted debt, including 50% of subordinated debentures and perpetual bonds; and adjusted book value, including unrealized foreign currency translation gains and losses and pension liability adjustment
(2) Adjusted capitalization ex-AOCI is the sum of adjusted debt, including 50% of subordinated debentures and perpetual bonds, plus adjusted book value
(3)Adjusted capitalization is sum of adjusted debt, including 50% of subordinated debentures and perpetual bonds, plus adjusted book value, including unrealized foreign currency translation gains and losses and pension liability adjustment
(4) Debt maturity amounts do not include discounts, premiums, deferred charges, or capital lease obligations.
14


Aflac Incorporated and Subsidiaries

Insurer Financial Strength Ratings
AM BestMoody'sS&PJCRR&I
U.S. Operating Companies
Aflac of ColumbusA+Aa3A+AAAA
Aflac of New YorkA+_A+__
Continental American Insurance CompanyA+____
Japan Operating Company
Aflac Life Insurance Japan Ltd.A+Aa3A+AAAA
Bermuda Operating Company
Aflac Re Bermuda Ltd.___AA_
Issuer Credit Ratings
AM BestMoody'sS&PJCRR&I
Aflac Incorporated
Long-term Senior DebtaA3A-A+A+
Junior Subordinated Debta-Baa1BBB_A-
Aflac of Columbus
Long-term Senior Debtaa_A+AA_
Aflac Life Insurance Japan, Ltd.
Long-term Senior Debtaa_A+AA_
Subordinated Bonds___AA-_
The outlook for all ratings assigned by A.M. Best, S&P, Moody's, JCR and R&I is stable.

15


Aflac U.S.
Statements of Pretax Adjusted Earnings
(Before Management Fee)
(In Millions)
Years Ended December 31,3 Months Ended September 30,9 Months Ended September 30,
%%
2018201920202021202220222023Change20222023Change
Revenues:
Net earned premiums
  Gross premiums$5,711 $5,818 $5,762 $5,540 $5,467 $1,353 $1,418 $4,101 $4,256 
  Assumed (ceded)(3)(11)(4)73 103 22 1 81 16 
    Total net earned premiums5,708 5,808 5,758 5,613 5,570 1,375 1,419 3.2 4,182 4,272 2.2 
Adjusted net investment income727 720 705 754 755 185 209 13.0 563 609 8.2 
Other income excl. realized foreign
     exchange gains (losses)22 102 121 161 38 33 120 102 
     Total adjusted revenues6,443 6,550 6,565 6,489 6,486 1,598 1,661 3.9 4,865 4,983 2.4 
Benefits and claims:
Benefits and claims, net
  Incurred claims -direct2,560 2,611 2,498 2,183 2,245 563 602 1,719 1,796 
  Incurred claims -assumed (ceded)(4)(5)(1)89 104 17 6 84 20 
  Increase in FPB -direct331 268 271 463 326 75 74 215 234 
  Increase in FPB -assumed (ceded)(1)(2)(3)(11)(1)(3)
Total benefits and claims, net, excluding
  reserve remeasurement
N/AN/AN/A2,724 2,679 663 682 2,024 2,048 
 Reserve remeasurement (gain) lossN/AN/AN/A(85)(124)(47)(172)(84)(242)
        Total benefits and claims, net2,887 2,871 2,765 2,639 2,555 616 510 (17.2)1,940 1,805 (7.0)
Adjusted expenses:
Amortization of deferred policy
     acquisition costs534 573 570 442 455 114 122 7.0 340 361 6.2 
Insurance commissions585 590 576 550 553 135 138 2.2 411 420 2.2 
Insurance and other expenses1,152 1,244 1,386 1,502 1,564 389 414 6.4 1,154 1,198 3.8 
Total adjusted expenses 2,271 2,407 2,532 2,494 2,573 638 674 1,905 1,979 
     Total benefits and adjusted expenses5,158 5,279 5,297 5,132 5,127 1,254 1,183 (5.7)3,845 3,784 (1.6)
     Pretax adjusted earnings$1,285 $1,272 $1,268 $1,356 $1,359 $345 $478 38.6 $1,020 $1,199 17.5 
16


Aflac U.S.
Balance Sheets
(In Millions)
December 31,September 30,
2018201920202021202220222023
Assets:
Investments and cash$14,518 $16,141 $17,949 $18,324 $15,987 $15.459 $15,641 
Receivables, net of allowance for credit losses (1)
561 650 667 574 584 583 681 
Accrued investment income178 174 172 169 184 174 181 
Deferred policy acquisition costs3,491 3,544 3,450 3,366 3,463 3,401 3,530 
Other assets (1)
352 436 626 758 784 770 718 
Total assets$19,100 $20,945 $22,864 $23,191 $21,002 $20,386 $20,751 
Liabilities and Shareholders' Equity:
Future policy benefits$9,137 $9,404 $9,674 $14,212 $10,870 $10,553 $10,319 
Policy and contract claims1,727 1,779 2,010 151 200 201 246 
Other policy liabilities116 111 126 119 117 113 111 
Deferred income taxes(397)51 235 (328)(243)(329)(226)
Other liabilities1,577 1,803 2,016 2,010 2,080 2,087 1,845 
Shareholders' equity6,939 7,796 8,803 7,027 7,978 7,761 8,457 
Total liabilities & shareholders' equity$19,100 $20,945 $22,864 $23,191 $21,002 $20,386 $20,751 
(1) Certain reclassifications have been made to prior-year amounts to conform to current-year reporting classifications. These reclassifications had no impact on
net earnings or total shareholders' equity.

17


Aflac U.S.
Quarterly Statements of Pretax Adjusted Earnings and Percentage Changes
(Restated to conform to current classifications)
(Dollars In Millions)
NetTotalBenefits TotalPretax
Earned%Adjusted%Adjusted%&%%Adjusted%Adjusted%
PeriodPremiumsChangeNII ChangeRevenues ChangeClaims, NetChangeAmort.ChangeExpensesChangeEarn.Change
20185,708 2.6 727 .8 6,443 2.4 2,887 .1 534 6.4 2,271 5.2 1,285 3.2 
20195,808 1.8 720 (1.0)6,550 1.7 2,871 (.6)573 7.3 2,407 6.0 1,272 (1.0)
20205,758 (.9)705 (2.1)6,565 .2 2,765 (3.7)570 (.5)2,532 5.2 1,268 (.3)
20215,614 (2.5)754 7.0 6,489 (1.2)2,639 (4.6)442 (22.5)2,494 (1.5)1,356 6.9 
20225,570 (.8)755 .1 6,486 — 2,555 (3.2)455 2.9 2,573 3.2 1,359 .2 
202111,422 (4.1)176 (.6)1,628 (3.5)696 (2.4)111 (30.6)600 (7.4)331 1.5 
21,408 (3.4)189 9.9 1,627 (1.8)690 6.8 111 (17.2)599 2.6 338 (20.7)
31,393 (1.0)191 9.1 1,616 .6 592 (12.8)110 (22.0)618 3.5 405 23.1 
41,391 (1.3)197 8.2 1,619 .1 660 (9.2)110 (18.5)676 (3.8)282 50.8 
202211,413 (.6)184 4.5 1,639 .7 666 (4.3)114 2.7 640 6.7 333 .6 
21,394 (1.0)193 2.1 1,628 .1 658 (4.6)113 1.8 627 4.7 343 1.5 
31,375 (1.3)185 (3.1)1,598 (1.1)616 4.1 114 3.6 638 3.2 345 (14.8)
41,388 (.2)192 (2.5)1,621 .1 614 (7.0)115 4.5 667 (1.3)339 20.2 
202311,428 1.1 197 7.1 1,660 1.3 651 (2.3)119 4.4 657 2.7 352 5.7 
21,425 2.2 203 5.2 1,663 2.1 645 (2.0)120 6.2 648 3.3 369 7.6 
31,419 3.2 209 13.0 1,661 3.9 510 (17.2)122 7.0 674 5.6 478 38.6 














18


Aflac U.S.
Operating Ratios
(Before Management Fee)
12-Mo. RollingTotal AdjustedCombinedPretax
PremiumTot. Ben./Amort./Expenses/Ratio/Profit
 Period
Persistency (1)
PremiumPremiumTotal Adj. Rev.Total Adj. Rev.Margin
201878.7 50.6 9.4 35.2 80.1 19.9 
201977.7 49.4 9.9 36.7 80.6 19.4 
202079.3 48.0 9.9 38.6 80.7 19.3 
202179.7 47.0 7.9 38.4 79.1 20.9 
202277.3 45.9 8.2 39.7 79.0 21.0 
2023 YTD78.7 42.3 8.5 39.7 75.9 24.1 
2021180.0 48.9 7.8 36.9 79.6 20.3 
280.1 49.0 7.9 36.8 79.2 20.8 
380.0 42.5 7.9 38.2 74.9 25.1 
479.7 47.4 7.9 41.8 82.6 17.4 
2022178.7 47.1 8.1 39.0 79.7 20.3 
278.1 47.2 8.1 38.5 78.9 21.1 
377.9 44.8 8.3 39.9 78.4 21.6 
477.3 44.2 8.3 41.1 79.1 20.9 
2023177.9 45.6 8.3 39.6 78.8 21.2 
278.2 45.3 8.4 39.0 77.8 22.2 
378.7 35.9 8.6 40.6 71.2 28.8 
(1) Includes Network Dental & Vision, Consumer Markets, and Group Premier Life, Absence Management, and Disability Solutions products
   beginning in the first quarter of 2021











19


Aflac U.S.
Aflac U.S. Sales Results
(Dollars In Millions)
Annl.New Annl.
Prem.%Prem.%
PeriodIn ForceChangeSalesChange
20186,231 3.0 1,601 3.2 
20196,301 1.1 1,580 (1.3)
20206,099 (3.2)1,093 (30.8)
20216,003 (1.6)1,278 16.9 
20225,697 (.6)1,483 16.1 
202116,027 (3.2)251 (22.1)
25,988 (1.5)264 64.1 
35,929 (.7)299 35.0 
46,003 (1.6)464 19.6 
202215,942 (1.4)299 19.0 
25,926 (1.0)305 15.6 
35,889 (.7)334 11.8 
45,967 (.6)545 17.4 
202316,023 1.4 315 5.3 
26,064 2.3 324 6.4 
36,062 2.9 359 7.5 




20


Aflac U.S.
Aflac U.S. Product Mix
(New Annualized Premium Sales, Dollars in Millions)
% of% of% ofCritical% ofHospital% ofDental/% of
PeriodDisabilityTotalLife TotalAccident Total
Care(1)
TotalIndemnityTotalVisionTotalTotal
2018363 22.7 88 5.5 468 29.2 354 22.1 253 15.8 75 4.7 1,601
2019355 22.5 97 6.1 450 28.5 346 21.9 263 16.6 69 4.4 1,580
2020243 22.3 80 7.3 285 26.1 242 22.2 197 18.0 45 4.1 1,093
2021296 23.1 114 9.0 321 25.1 273 21.3 209 16.4 65 5.1 1,278
2022378 25.5 156 10.5 338 22.8 299 20.1 226 15.3 85 5.8 1,483
2021158 23.1 17 6.7 66 26.3 57 22.6 42 16.7 11 4.6 251
260 22.7 19 7.3 72 27.2 56 21.0 43 16.4 14 5.4 264
379 26.2 27 9.2 76 25.5 57 19.1 45 15.1 15 4.9 299
4100 21.4 51 11.0 107 23.1 104 22.3 79 17.0 24 5.2 464
2022170 23.3 24 7.9 75 25.3 63 21.2 50 16.7 17 5.6 299
277 25.2 26 8.3 75 24.6 63 20.6 45 14.9 19 6.4 305
397 28.9 33 10.0 76 22.6 60 18.1 47 14.1 21 6.3 334
4135 24.9 73 13.4 112 20.5 112 20.6 84 15.4 28 5.2 545
2023179 25.2 26 8.3 74 23.5 64 20.5 50 15.9 21 6.6 315
280 24.8 35 10.7 73 22.4 66 20.4 46 14.3 24 7.4 324 
3101 28.2 54 15.0 72 19.9 67 18.6 45 12.6 20 5.7 359 
Aflac U.S. Sales Force Data
 AverageProductivity
Weekly(Production/
Recruited AgentsProducerAvg. Weekly
PeriodCareerBrokerTotalEquivalentsProducers)
201815,774 3,380 19,154 8,531 187,720 
201915,227 3,603 18,830 8,184 193,120 
202011,826 1,861 13,687 5,918 184,706 
202110,641 5,445 16,086 5,993 213,235 
20229,550 1,500 11,050 6,186 239,786 
202112,890 1,063 3,953 5,643 44,530 
22,754 1,355 4,109 5,925 44,540 
32,502 1,615 4,117 5,926 50,448 
42,495 1,412 3,907 6,477 71,723 
202211,987 455 2,442 6,061 49,322 
22,937 391 3,328 6,067 50,264 
32,358 339 2,697 6,010 55,599 
42,268 315 2,583 6,607 82,538 
202312,676 348 3,024 6,108 51,525 
22,801 399 3,200 6,196 52,361 
32,407 431 2,838 6,044 59,425 




(1) Includes cancer, critical illness, and hospital intensive care products
21


Aflac Japan
Statements of Pretax Adjusted Earnings
(Before Management Fee)
(In Millions)
Years Ended December 31,3 Months Ended September 30,9 Months Ended September 30,
%%
2018201920202021202220222023Change20222023Change
Revenues:
Net earned premiums
  Gross premiums¥1,468,894 ¥1,450,586 ¥1,409,134 ¥1,290,527 ¥1,246,657 ¥305,702 ¥304,456 ¥937,352 ¥913,996 
  Assumed (ceded)(60,198)(57,974)(55,926)(50,864)(48,578)(12,034)(19,151)(36,588)(58,265)
    Total net earned premiums1,408,697 1,392,612 1,353,208 1,239,663 1,198,079 293,667 285,305 (2.8)900,765 855,731 (5.0)
Net investment income (1)
   Yen denominated141,575 142,473 138,397 138,513 149,449 46,205 35,175 (23.9)115,178 104,158 (9.6)
   US$ denominated149,801 157,717 167,541 202,905 215,171 49,323 67,001 35.8 159,785 182,941 14.5 
Net investment income291,377 300,191 305,938 341,419 364,621 95,528 102,176 7.0 274,964 287,100 4.4 
Amortized hedge costs on foreign investments (2)
(25,858)(28,938)(22,816)(8,391)(13,155)(3,288)(3,310).7 (9,677)(19,340)99.9 
Adjusted net investment income265,519 271,253 283,122 333,028 351,466 92,241 98,866 7.2 265,287 267,760 .9 
Other income excl. realized foreign
currency gains (losses)4,636 4,869 4,497 4,512 4,442 1,205 1,192 3,420 3,561 
     Total adjusted revenues1,678,852 1,668,734 1,640,827 1,577,203 1,553,988 387,113 385,363 (.5)1,169,471 1,127,052 (3.6)
Benefits and claims:
Benefits and claims, net
  Incurred claims -direct724,556 727,491 734,471 743,247 788,602 215,167 184,015 604,350 584,820 
  Incurred claims -assumed (ceded)(51,892)(45,657)(37,806)(31,798)(36,170)(12,232)(14,754)(29,050)(47,148)
  Increase in FPB -direct313,343 292,444 260,200 149,084 73,592 1,352 22,311 47,723 36,954 
  Increase in FPB -assumed (ceded)(2,000)(6,497)(11,377)(11,425)(5,618)(871)(690)(4,931)(681)
   Total benefits and claims, net, excluding reserve
      remeasurement
N/AN/AN/A849,108 820,405 203,416 190,881 618,093 573,945 
   Reserve remeasurement (gain) lossN/AN/AN/A(6,879)(13,337)(7,295)(5,027)(10,275)(9,510)
            Total benefits and claims, net984,007 967,782 945,487 842,229 807,068 196,121 185,855 (5.2)607,818 564,435 (7.1)
Adjusted expenses:
Amortization of deferred policy
    acquisition costs78,459 77,286 68,818 43,131 44,123 11,073 11,435 3.3 32,922 34,074 3.5 
Insurance commissions81,045 79,661 79,036 77,449 73,482 18,326 16,113 (12.1)55,327 51,934 (6.1)
Insurance and other expenses181,139 189,203 199,606 202,586 198,493 48,100 45,521 (5.4)145,366 132,493 (8.9)
Total adjusted expenses340,643 346,150 347,460 323,166 316,097 77,498 73,068 233,616 218,501 
      Total benefits and adjusted expenses1,324,651 1,313,932 1,292,947 1,165,395 1,123,165 273,619 258,923 (5.4)841,434 782,935 (7.0)
Pretax adjusted earnings¥354,201 ¥354,802 ¥347,881 ¥411,808 ¥430,823 ¥113,494 ¥126,440 11.4 ¥328,037 ¥344,117 4.9 
(1) Includes the net interest cash flows from derivatives associated with certain investment strategies
(2) See non-U.S. GAAP financial measures for the definition of amortized hedge costs/income
22


Aflac Japan
Statements of Pretax Adjusted Earnings
(Before Management Fee)
(In Millions)
Years Ended December 31,3 Months Ended September 30,9 Months Ended September 30,
%%
2018201920202021202220222023Change20222023Change
Revenues:
Net earned premiums
  Gross premiums$13,307 $13,304 $13,193 $11,765 $9,558 $2,212 $2,105 $7,371 $6,629 
  Assumed (ceded)(546)(532)(524)(463)(372)(87)(132)(287)(422)
    Total net earned premiums12,762 12,772 12,670 11,301 9,186 2,125 1,973 (7.2)7,084 6,207 (12.4)
Net investment income (1)
   Yen denominated1,283 1,307 1,296 1,262 1,140 335 243 (27.5)898 755 (15.9)
   US$ denominated1,356 1,446 1,569 1,845 1,641 357 462 29.4 1,251 1,320 5.5 
      Net investment income2,639 2,753 2,865 3,107 2,782 692 705 1.9 2,149 2,075 (3.4)
Amortized hedge costs on foreign investments (2)
(236)(257)(206)(76)(112)(28)(26)(7.1)(84)(148)76.2 
Adjusted net investment income2,403 2,496 2,659 3,031 2,669 663 679 2.4 2,066 1,927 (6.7)
Other income excl. realized foreign
currency gains (losses)41 45 42 41 35 8 26 26 
     Total adjusted revenues15,206 15,313 15,371 14,373 11,889 2,797 2,660 (4.9)9,176 8,160 (11.1)
Benefits and claims
Benefits and claims, net
  Incurred claims -direct6,566 6,671 6,875 6,776 6,038 1,550 1,273 4,736 4,250 
  Incurred claims -assumed (ceded)(471)(419)(354)(290)(275)(88)(102)(225)(342)
  Increase in FPB -direct2,836 2,684 2,437 1,356 562 157 381 265 
  Increase in FPB -assumed (ceded)(18)(60)(107)(104)(43)(6)(9)(40)(9)
Total benefits and claims, net, excluding reserve
      remeasurement
N/AN/AN/A7,738 6,282 1,465 1,319 4,852 4,164 
Reserve remeasurement (gain) lossN/AN/AN/A(62)(91)(45)(33)(69)(68)
Total benefits and claims, net8,913 8,877 8,851 7,675 6,191 1,420 1,286 (9.4)4,783 4,097 (14.3)
Adjusted expenses:
Amortization of deferred policy
    acquisition costs710 709 644 393 338 80 5579 (1.3)258 247 (4.3)
Insurance commissions 735 731 740 706 563 132 112 (15.2)435 377 (13.3)
Insurance and other expenses1,640 1,734 1,873 1,843 1,517 347 315 (9.2)1,140 960 (15.8)
Total adjusted expenses3,085 3,174 3,257 2,942 2,417 560 506 1,833 1,585 
     Total benefits and adjusted expenses11,998 12,051 12,108 10,618 8,609 1,980 1,791 (9.5)6,616 5,682 (14.1)
     Pretax adjusted earnings$3,208 $3,261 $3,263 $3,755 $3,281 $817 $869 6.4 $2,560 $2,479 (3.2)
(1) Includes the net interest cash flows from derivatives associated with certain investment strategies
(2) See non-U.S. GAAP financial measures for definition of amortized hedge costs/income
23


Aflac Japan    

        
Balance Sheets
(In Millions)
December 31,September 30,
2018201920202021202220222023
Assets:
Investments and cash¥12,031,549 ¥12,847,994 ¥13,080,154 ¥13,645,902 ¥12,777,746 ¥13,468,243 ¥13,282,202 
Receivables, net of allowance for credit losses37,083 28,219 20,782 22,439 23,138 22,386 21,270 
Accrued investment income66,350 65,485 62,722 67,493 76,489 74,789 73,446 
Deferred policy acquisition costs708,638 721,341 723,579 745,510 766,506 762,434 783,890 
Other assets292,335 308,411 320,351 386,832 387,065 419,835 708,507 
   Total assets¥13,135,956 ¥13,971,450 ¥14,207,588 ¥14,868,176 ¥14,030,944 ¥14,747,687 ¥14,869,316 
Liabilities and Shareholders' Equity:
Future policy benefits¥8,637,152 ¥8,924,868 ¥9,175,501 ¥11,755,704 ¥10,315,140 ¥10,760,419 ¥10,264,585 
Policy and contract claims317,043 315,477 328,778 — 28 — 433 
Unearned premiums552,419 453,133 361,010 284,045 227,732 240,184 200,677 
Other policyholders' funds793,148 801,588 808,429 877,690 880,989 882,823 879,922 
Income taxes (prim. deferred)510,528 618,901 478,969 36,166 114,688 121,155 136,978 
Other liabilities194,949 357,135 253,219 502,633 575,554 766,420 1,010,041 
Shareholders' equity2,130,718 2,500,349 2,801,682 1,411,938 1,916,812 1,976,686 2,376,680 
   Total liabilities & shareholders' equity¥13,135,956 ¥13,971,450 ¥14,207,588 ¥14,868,176 ¥14,030,944 ¥14,747,687 ¥14,869,316 

24


Aflac Japan

        
        
Balance Sheets
(In Millions)
December 31,September 30,
2018201920202021202220222023
Assets:
Investments and cash$108,392 $117,269 $126,378 $118,639 $96,290 $93,006 $88,797 
Receivables, net of allowance for credit losses334 258 201 195 174 155 142 
Accrued investment income598 598 606 587 576 516 491 
Deferred policy acquisition costs6,384 6,584 6,991 6,482 5,776 5,265 5,241 
Other assets2,634 2,815 3,095 3,363 2,917 2,900 4,737 
   Total assets$118,342 $127,523 $137,271 $129,266 $105,734 $101,842 $99,407 
Liabilities and Shareholders' Equity:
Future policy benefits$77,812 $81,461 $88,652 $102,206 $77,733 $74,307 $68,623 
Policy and contract claims2,856 2,879 3,177 — — — 3 
Unearned premiums4,977 4,136 3,488 2,470 1,716 1,659 1,341 
Other policyholders' funds7,145 7,316 7,811 7,631 6,639 6,096 5,883 
Income taxes (prim. deferred)4,601 5,650 4,630 314 781 768 876 
Other liabilities1,756 3,260 2,447 4,369 4,337 5,293 6,753 
Shareholders' equity19,194 22,820 27,068 12,276 14,528 13,719 15,929 
   Total liabilities & shareholders' equity$118,342 $127,523 $137,271 $129,266 $105,734 $101,842 $99,407 

25


Aflac Japan
Quarterly Statements of Pretax Adjusted Earnings and Percentage Changes
(Yen In Millions)
NetTotalBenefitsTotalPretax
Earned%Adjusted%Adjusted%&%%Adjusted%Adjusted%
PeriodPremiumsChangeNII ChangeRevenues ChangeClaims, NetChangeAmort.ChangeExpenseChangeEarn. Change
20181,408,697 (1.5)265,519 5.5 1,678,852 (.5)984,007 (3.5)78,460 11.0 340,642 5.2 354,201 3.1 
20191,392,612 (1.1)271,253 2.2 1,668,734 (.6)967,782 (1.6)77,286 (1.5)346,150 1.6 354,802 .2 
20201,353,208 (2.8)283,122 4.4 1,640,827 (1.7)945,487 (2.3)68,818 (11.0)347,459 .4 347,881 (2.0)
20211,239,663 (8.4)333,028 17.6 1,577,203 (3.9)842,229 (10.9)43,131 (37.3)323,166 (7.0)411,808 18.4 
20221,198,079 (3.4)351,466 5.5 1,553,988 (1.5)807,068 (4.2)44,123 2.3 316,097 (2.2)430,823 4.6 
20211313,769 (8.5)74,621 6.9 389,679 (5.9)215,445 (9.5)10,534 (44.1)77,715 (6.3)96,519 3.8 
2311,733 (8.3)86,681 27.4 399,488 (2.4)212,617 (10.4)10,700 (35.9)79,234 (3.0)107,637 19.4 
3307,350 (8.7)84,035 19.7 392,463 (3.8)206,023 (14.2)10,762 (32.7)80,760 (8.9)105,680 33.5 
4306,812 (8.1)87,690 16.8 395,573 (3.5)208,143 (9.5)11,134 (35.6)85,457 (9.3)101,973 19.1 
20221304,884 (2.8)79,042 5.9 385,000 (1.2)206,890 (4.0)10,886 3.3 77,095 (.8)101,015 4.7 
2302,213 (3.1)94,004 8.4 397,358 (.5)204,807 (3.7)10,964 2.5 79,022 (.3)113,529 5.5 
3293,667 (4.5)92,241 9.8 387,113 (1.4)196,121 (4.8)11,073 2.9 77,498 (4.0)113,494 7.4 
4297,315 (3.1)86,180 (1.7)384,517 (2.8)199,250 (4.3)11,201 .6 82,482 (3.5)102,785 .8 
20231287,048 (5.9)80,931 2.4 369,145 (4.1)192,270 (7.1)11,281 3.6 72,625 (5.8)104,251 3.2 
2283,377 (6.2)87,963 (6.4)372,544 (6.2)186,310 (9.0)11,359 3.6 72,808 (7.9)113,426 (.1)
3285,305 (2.8)98,866 7.2 385,363 (.5)185,855 (5.2)11,435 3.3 73,068 (5.7)126,440 11.4 




















26


Aflac Japan
Operating Ratios
(Before Management Fee)
12-Mo. RollingTot. Ben./Tot. Adj.CombinedPretax
PremiumTot. Ben./PremiumsAmort./Expenses/Ratio/Profit
 Period
Persistency(1)
Premium(3rd sector)PremiumTotal Adj. Rev.Total Adj. Rev.Margin
201894.169.959.25.620.378.921.1
201994.469.559.35.520.778.721.3
202095.169.959.75.121.278.821.2
202194.367.958.73.520.573.926.1
202294.167.458.53.720.372.327.7
2023 YTD93.566.056.24.019.469.530.5
2021195.068.759.63.419.975.224.8
294.768.259.03.419.873.126.9
394.567.057.83.520.673.126.9
494.367.858.43.621.674.225.8
2022194.367.958.53.620.073.826.2
294.367.858.53.619.971.428.6
394.366.859.43.820.070.729.3
494.167.057.73.821.573.326.7
2023193.967.057.73.919.771.828.2
293.865.756.24.019.569.630.4
393.565.154.84.019.067.232.8















(1) Premium persistency presented on a 12-month rolling basis for all periods, rather than year to date

27


Aflac Japan

Aflac Japan Sales Results
(Yen In Millions, unless otherwise noted)
Annl.Third Sector
Prem.New Annl.Total
In Force%Prem.%New Annual.%
Period(Billions)ChangeSalesChangePremium SalesChange
20181,527.1 (1.6)88,813 1.6 95,894 1.1 
20191,489.3 (2.5)72,836 (18.0)79,697 (16.9)
20201,426.5 (4.2)45,110 (38.1)50,852 (36.2)
20211,360.6 (4.7)48,977 8.6 54,764 7.7 
20221,301.0 (4.4)47,998 (2.0)54,765 — 
202111,410.0 (4.4)12,492 — 13,998 (.2)
21,391.7 (4.5)12,125 40.1 13,602 38.4 
31,375.0 (4.6)11,275 1.0 12,605 — 
41,360.6 (4.7)13,084 2.2 14,559 1.1 
202211,345.6 (4.6)10,679 (19.0)11,925 (14.8)
21,332.0 (4.3)11,372 (6.2)12,731 (6.4)
31,315.7 (4.3)12,639 12.1 13,884 10.2 
41,301.0 (4.4)13,308 1.7 16,224 11.4 
202311,281.4 (4.8)10,952 2.6 13,213 10.8 
21,268.4 (4.8)13,964 22.8 16,112 26.6 
31,257.4 (4.4)13,606 7.7 15,600 12.4 

28


Aflac Japan
Aflac Japan Product Mix
(New Annualized Premium Sales, Yen In Billions)
% of% ofIncome   % ofChild   % of% ofOrdinary% of% of
PeriodCancerTotalMedicalTotalSupportTotalEndowmentTotalWAYSTotalLife OtherTotalOtherTotalTotal
201863.1 65.8 23.9 25.0 1.7 1.8 .3 .3 .5 .5 5.9 6.1 .5 .5 95.9 
201947.2 59.2 24.6 31.0 1.0 1.2 .2 .2 .4 .5 5.9 7.4 .4 .5 79.7 
202028.8 56.6 15.9 31.2 .5 1.0 .2 .4 .4 .7 4.8 9.5 .3 .6 50.9 
202127.0 49.2 20.4 37.2 .3 .5 .2 .3 .4 .8 4.9 9.0 1.6 3.0 54.8 
202230.9 56.5 14.6 26.6 .7 1.3 .2 .3 1.9 3.5 4.5 8.1 2.0 3.7 54.8 
202116.4 45.4 6.1 43.3 .1 .6 — .3 .1 .7 1.2 8.9 .1 .8 14.0 
26.7 48.9 5.4 39.7 .1 .6 — .4 .1 .8 1.2 8.9 .1 .7 13.6 
36.3 49.9 4.6 36.3 .1 .5 — .3 .1 .7 1.1 9.0 .4 3.3 12.6 
47.7 52.7 4.4 29.9 .1 .4 — .3 .1 .8 1.2 8.6 1.1 7.3 14.6 
202216.4 53.0 3.8 31.4 .1 1.1 .1 .3 .1 .7 1.1 9.0 .5 4.5 11.9 
26.8 53.4 3.8 29.9 .3 2.2 — .2 .1 .8 1.2 9.2 .6 4.3 12.7 
38.4 60.1 3.7 26.4 .2 1.2 — .2 .1 .6 1.0 7.7 .5 3.8 13.9 
49.5 58.2 3.4 20.8 .1 .8 .1 .4 1.6 10.1 1.1 7.2 .4 2.5 16.2 
202317.9 59.9 2.7 20.8 .1 .6 .1 .6 1.2 8.9 1.0 7.3 .2 1.9 13.2 
210.9 67.7 2.8 17.5 .1 .4 .1 .4 1.0 6.6 1.0 6.1 .2 1.3 16.1 
310.3 65.6 3.1 20.0 .1 .4 .1 .4 .9 6.0 .9 6.1 .2 1.5 15.6 


















29



Aflac Japan

Aflac Japan Sales Force Data
Number of Agencies by TypeSales Contribution by Agency Type
Period Individual/ Independent CorporateAffiliated
Corporate
BankTotal Individual/ Independent CorporateAffiliated
Corporate
Bank
Licensed Sales
Associates
(1)
Recruited
Agencies
20188,453 1,392 371 10,216 40.1 55.3 4.6 109,482 85 
20197,683 1,343 367 9,393 45.7 50.0 4.3 109,265 77 
20207,231 1,312 361 8,904 52.3 42.6 5.1 111,886 48 
20216,779 1,283 360 8,422 51.1 43.7 5.2 111,854 62 
20226,159 1,239 359 7,757 49.5 46.5 4.0 110,259 38 
202117,142 1,308 360 8,810 54.3 40.6 5.1 112,252 13 
27,055 1,305 359 8,719 51.1 44.0 4.9 113,259 22 
36,898 1,299 360 8,557 49.9 43.8 6.3 112,100 13 
46,779 1,283 360 8,422 49.2 46.3 4.5 111,854 14 
202216,447 1,266 360 8,073 48.9 46.5 4.6 109,873 
26,335 1,255 359 7,949 48.4 48.1 3.5 110,096 12 
36,260 1,246 359 7,865 49.3 46.2 4.5 110,400 12 
46,159 1,239 359 7,757 51.2 45.4 3.4 110,259 
202316,056 1,232 359 7,647 50.9 45.4 3.7 109,769 
25,947 1,219 360 7,526 44.8 52.5 2.7 112,593 
35,843 1,211 360 7,414 44.4 51.9 3.7 112,795 6 
















(1) Excludes Dai-ichi Life, banks, Japan Post Group and Daido Life
30



Aflac Japan
Yen/Dollar Exchange Rates
Yearly
ClosingQtrCum%
Period
Rate(1)
AvgAvgChange
2018111.00 N/A110.39 1.6 
2019109.56 N/A109.07 1.2 
2020103.50 N/A106.86 2.1 
2021115.02 N/A109.79 (2.7)
2022132.70 N/A130.17 (15.7)
20211110.71 105.88 105.88 2.8 
2110.58 109.48 107.79 .4 
3111.92 110.11 108.58 (.9)
4115.02 113.70 109.79 (2.7)
20221122.39 116.18 116.18 (8.9)
2136.68 129.39 122.79 (12.2)
3144.81 137.08 126.65 (14.3)
4132.70 141.87 130.17 (15.7)
20231133.53 132.30 132.30 (12.2)
2144.99 137.53 134.97 (9.0)
3149.58 144.97 138.38 (8.5)
(1) Closing rate is based on the latest available and published MUFG Bank Ltd. TTM mid-day exchange rate.
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Corporate and Other

Statements of Pretax Adjusted Earnings
(Before Management Fee)
(In Millions)
Years Ended December 31,3 Months Ended September 30,9 Months Ended September 30,
%%
2018201920202021202220222023Change20222023Change
Revenues:
Total net earned premiums$208 $200 $194 $180 $145 $35 $83 137.1 $112 $258 130.4 
Net investment income (1)
77 88 80 (73)30 16 2 (87.5)11 24 118.2 
    Amortized hedge income (2)
36 89 97 57 68 19 25 31.6 44 92 109.1 
Adjusted net investment income 113 177 177 (16)98 35 27 (22.9)55 116 110.9 
Other income18 15 13 11 24 4 33.3 22 9 (59.1)
     Total adjusted revenues339 393 384 175 267 73 115 57.5 189 384 103.2 
Benefits and expenses:
Total net benefits and claims199 194 180 161 141 40 65 62.5 110 206 87.3 
Interest expense120 133 164 165 162 44 39 (11.4)123 109 (11.4)
Other adjusted expenses159 137 155 142 181 45 59 31.1 129 176 36.4 
     Total benefits and adjusted expenses478 464 499 469 485 129 163 26.4 362 490 35.4 
     Pretax adjusted earnings $(139)$(72)$(115)$(293)$(218)$(56)$(49)12.5 $(173)$(107)38.2 
(1) The change in value of federal historic rehabilitation and solar investments in partnerships of $64 and $19 for the three-month periods and $169 and $61 for the nine-month periods ended September 30, 2023, and 2022, respectively, is included as a reduction to net investment income. Tax credits on these investments of $63 and $19 for the three-month period and $171 and $63 for the nine-month periods ended September 30, 2023, and 2022, respectively, have been recorded as an income tax benefit in the consolidated statement of earnings.
(2) See non-U.S. GAAP financial measures for the definition of amortized hedge cost/income


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Non-U.S. GAAP Financial Measures

This document includes references to the Company’s financial performance measures which are not calculated in accordance with United States generally accepted accounting principles (U.S. GAAP) (non-U.S. GAAP). The financial measures exclude items that the Company believes may obscure the underlying fundamentals and trends in insurance operations because they tend to be driven by general economic conditions and events or related to infrequent activities not directly associated with insurance operations.

Due to the size of Aflac Japan, where the functional currency is the Japanese yen, fluctuations in the yen/dollar exchange rate can have a significant effect on reported results. In periods when the yen weakens, translating yen into dollars results in fewer dollars being reported. When the yen strengthens, translating yen into dollars results in more dollars being reported. Consequently, yen weakening has the effect of suppressing current period results in relation to the comparable prior period, while yen strengthening has the effect of magnifying current period results in relation to the comparable prior period. A significant portion of the Company’s business is conducted in yen and never converted into dollars but translated into dollars for U.S. GAAP reporting purposes, which results in foreign currency impact to earnings, cash flows and book value on a U.S. GAAP basis. Management evaluates the Company's financial performance both including and excluding the impact of foreign currency translation to monitor, respectively, cumulative currency impacts and the currency-neutral operating performance over time. The average yen/dollar exchange rate is based on the published MUFG Bank, Ltd. telegraphic transfer middle rate (TTM).

The Company defines the non-U.S. GAAP financial measures included in this document as follows:

Adjusted book value is the U.S. GAAP book value (representing total shareholders’ equity), less AOCI as recorded on the U.S. GAAP balance sheet. Adjusted book value per common share is adjusted book value at the period end divided by the ending outstanding common shares for the period presented. The Company considers adjusted book value and adjusted book value per common share important as they exclude AOCI, which fluctuates due to market movements that are outside management’s control. The most comparable U.S. GAAP financial measures for adjusted book value and adjusted book value per common share are total book value and total book value per common share, respectively.
Adjusted book value including unrealized foreign currency translation gains and losses is adjusted book value plus unrealized foreign currency translation gains and losses. Adjusted book value including unrealized foreign currency translation gains and losses per common share is adjusted book value plus unrealized foreign currency translation gains and losses at the period end divided by the ending outstanding common shares for the period presented. The Company considers adjusted book value including unrealized foreign currency translation gains and losses, and its related per share financial measure, important as they exclude certain components of AOCI, which fluctuate due to market movements that are outside management's control; however, it includes the impact of foreign currency as a result of the significance of Aflac’s Japan operation. The most comparable U.S. GAAP financial measures for adjusted book value including unrealized foreign currency translation gains and losses and adjusted book value including unrealized foreign currency translation gains and losses per common share are total book value and total book value per common share, respectively.
Adjusted book value including unrealized foreign currency translation gains and losses and pension liability adjustment is adjusted book value plus unrealized foreign currency translation gains and losses and pension liability adjustment. The Company considers adjusted book value including unrealized foreign currency translation gains and losses and pension liability adjustment important as it excludes certain components of AOCI, which fluctuates due to market movements that are outside management's control; however, it includes the impact of foreign currency as a result of the significance of Aflac’s Japan operation. The most comparable U.S. GAAP financial measure for adjusted book value including unrealized foreign currency translation gains and losses and pension liability adjustment is total book value.

Adjusted debt is the sum of notes payable, as recorded on the U.S. GAAP balance sheet, excluding 50% of subordinated debentures and perpetual bonds and all pre-funding of debt maturities. The Company considers adjusted debt important as it measures outstanding debt consistently with expectations of the Company’s rating agency stakeholders. The most comparable U.S. GAAP financial measure for adjusted debt is notes payable.
Adjusted debt including 50% of subordinated debentures and perpetual bonds is the sum of notes payable, as recorded on the U.S. GAAP balance sheet, excluding pre-funding of debt maturities. The Company considers adjusted debt including 50% of subordinated debentures and perpetual bonds important as it measures outstanding debt consistently with expectations of the Company’s rating agency stakeholders. The most comparable U.S. GAAP financial measure for adjusted debt including 50% of subordinated debentures and perpetual bonds is notes payable.
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Adjusted earnings are adjusted revenues less benefits and adjusted expenses. Adjusted earnings per share (basic or diluted) are the adjusted earnings for the period divided by the weighted average outstanding shares (basic or diluted) for the period presented. The adjustments to both revenues and expenses account for certain items that cannot be predicted or that are outside management’s control. Adjusted revenues are U.S. GAAP total revenues excluding adjusted net investment gains and losses. Adjusted expenses are U.S. GAAP total acquisition and operating expenses including the impact of interest cash flows from derivatives associated with notes payable but excluding any nonrecurring or other items not associated with the normal course of the Company’s insurance operations and that do not reflect the Company's underlying business performance. Management uses adjusted earnings and adjusted earnings per diluted share to evaluate the financial performance of the Company’s insurance operations on a consolidated basis and believes that a presentation of these financial measures is vitally important to an understanding of the underlying profitability drivers and trends of the Company’s insurance business. The most comparable U.S. GAAP financial measures for adjusted earnings and adjusted earnings per share (basic or diluted) are net earnings and net earnings per share, respectively.
Adjusted earnings excluding current period foreign currency impact are computed using the average foreign currency exchange rate for the comparable prior-year period, which eliminates fluctuations driven solely by foreign currency exchange rate changes. Adjusted earnings per diluted share excluding current period foreign currency impact is adjusted earnings excluding current period foreign currency impact divided by the weighted average outstanding diluted shares for the period presented. The Company considers adjusted earnings excluding current period foreign currency impact and adjusted earnings per diluted share excluding current period foreign currency impact important because a significant portion of the Company's business is conducted in Japan and foreign exchange rates are outside management’s control; therefore, the Company believes it is important to understand the impact of translating foreign currency (primarily Japanese yen) into U.S. dollars. The most comparable U.S. GAAP financial measures for adjusted earnings excluding current period foreign currency impact and adjusted earnings per diluted share excluding current period foreign currency impact are net earnings and net earnings per share, respectively.
Amortized hedge costs/income represent costs/income incurred or recognized as a result of using foreign currency derivatives to hedge certain foreign exchange risks in the Company's Japan segment or in Corporate and other. These amortized hedge costs/ income are estimated at the inception of the derivatives based on the specific terms of each contract and are recognized on a straight-line basis over the term of the hedge. The Company believes that amortized hedge costs/income measure the periodic currency risk management costs/income related to hedging certain foreign currency exchange risks and are an important component of net investment income. There is no comparable U.S. GAAP financial measure for amortized hedge costs/ income.
Adjusted net investment gains and losses are net investment gains and losses adjusted for i) amortized hedge cost/income related to foreign currency exposure management strategies and certain derivative activity, ii) net interest cash flows from foreign currency and interest rate derivatives associated with certain investment strategies, which are both reclassified to net investment income, and iii) the impact of interest cash flows from derivatives associated with notes payable, which is reclassified to interest expense as a component of total adjusted expenses. The Company considers adjusted net investment gains and losses important as it represents the remainder amount that is considered outside management’s control, while excluding the components that are within management’s control and are accordingly reclassified to net investment income and interest expense. The most comparable U.S. GAAP financial measure for adjusted net investment gains and losses is net investment gains and losses.
Adjusted net investment income is net investment income adjusted for i) amortized hedge cost/income related to foreign currency exposure management strategies and certain derivative activity, and ii) net interest cash flows from foreign currency and interest rate derivatives associated with certain investment strategies, which are reclassified from net investment gains and losses to net investment income. The Company considers adjusted net investment income important because it provides a more comprehensive understanding of the costs and income associated with the Company’s investments and related hedging strategies. The most comparable U.S. GAAP financial measure for adjusted net investment income is net investment income.
Adjusted return on equity is adjusted earnings divided by average shareholders’ equity, excluding accumulated other comprehensive income (AOCI). Management uses adjusted return on equity to evaluate the financial performance of the Company’s insurance operations on a consolidated basis and believes that a presentation of this financial measure is vitally important to an understanding of the underlying profitability drivers and trends of the Company’s insurance business. The Company considers adjusted return on equity important as it excludes components of AOCI, which fluctuate due to market movements that are outside management's control. The most comparable U.S. GAAP financial measure for adjusted return on equity is return on average equity (ROE) as determined using net earnings and average total shareholders’ equity.

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