XML 69 R58.htm IDEA: XBRL DOCUMENT v3.25.3
Shareholders' Equity - Components of Accumulated Other Comprehensive Income (Loss) (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2025
Sep. 30, 2024
Sep. 30, 2025
Sep. 30, 2024
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Balance at beginning of period $ 18,389 $ 17,201 $ 17,937 $ 16,525
Other comprehensive income (loss) before reclassifications, after tax 361 679 714 757
Reclassification of losses from accumulated other comprehensive loss, after tax 10 25 57 72
Other comprehensive income (loss) 371 704 771 829
Amounts attributable to noncontrolling interests (30) (59) (64) (70)
Other     (1) 0
Balance at end of period 19,223 18,248 19,223 18,248
Net Unrealized Gains (Losses) on Investments with an Allowance for Credit Losses        
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Other comprehensive income (loss) before reclassifications, tax 1 3 4 4
Reclassification of losses from accumulated other comprehensive loss, tax (2) (2) (4) (4)
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Balance at beginning of period (15) (10) (13) (12)
Other comprehensive income (loss) before reclassifications, after tax (1) (9) (11) (14)
Reclassification of losses from accumulated other comprehensive loss, after tax 4 6 12 13
Other comprehensive income (loss) 3 (3) 1 (1)
Amounts attributable to noncontrolling interests
Other    
Balance at end of period (12) (13) (12) (13)
Net Unrealized Gains (Losses) on Other Investments        
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Other comprehensive income (loss) before reclassifications, tax (148) (337) (233) (206)
Reclassification of losses from accumulated other comprehensive loss, tax 0 (3) (11) (10)
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Balance at beginning of period (1,395) (1,903) (1,720) (1,483)
Other comprehensive income (loss) before reclassifications, after tax 552 1,253 872 764
Reclassification of losses from accumulated other comprehensive loss, after tax 4 11 40 39
Other comprehensive income (loss) 556 1,264 912 803
Amounts attributable to noncontrolling interests (45) (105) (75) (67)
Other     (1) 3
Balance at end of period (884) (744) (884) (744)
Cumulative impact of changes in discount rates used to measure long duration contracts        
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Other comprehensive income (loss) before reclassifications, tax 40 165 71 2
Reclassification of losses from accumulated other comprehensive loss, tax 0 0 0 0
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Balance at beginning of period 217 234 324 (329)
Other comprehensive income (loss) before reclassifications, after tax (150) (623) (267) (9)
Reclassification of losses from accumulated other comprehensive loss, after tax
Other comprehensive income (loss) (150) (623) (267) (9)
Amounts attributable to noncontrolling interests 12 52 22 1
Other    
Balance at end of period 79 (337) 79 (337)
Unrealized Gains (Losses) on Cash Flow Hedges        
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Other comprehensive income (loss) before reclassifications, tax 2 3 5 3
Reclassification of losses from accumulated other comprehensive loss, tax 0 0 0 0
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Balance at beginning of period 3 10 9 9
Other comprehensive income (loss) before reclassifications, after tax (7) (6) (6)
Reclassification of losses from accumulated other comprehensive loss, after tax
Other comprehensive income (loss) 0 (7) (6) (6)
Amounts attributable to noncontrolling interests
Other    
Balance at end of period 3 3 3 3
Pension and Postretirement Benefits        
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Other comprehensive income (loss) before reclassifications, tax 0 0 0 0
Reclassification of losses from accumulated other comprehensive loss, tax 0 (3) (1) (5)
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Balance at beginning of period (222) (525) (224) (533)
Other comprehensive income (loss) before reclassifications, after tax (1) 1 (2) 1
Reclassification of losses from accumulated other comprehensive loss, after tax 2 8 5 20
Other comprehensive income (loss) 1 9 3 21
Amounts attributable to noncontrolling interests (1) (2)
Other     (3)
Balance at end of period (221) (517) (221) (517)
Foreign Currency Translation        
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Other comprehensive income (loss) before reclassifications, tax 0 0 0 0
Reclassification of losses from accumulated other comprehensive loss, tax 0 0 0 0
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Balance at beginning of period (90) (189) (243) (149)
Other comprehensive income (loss) before reclassifications, after tax (39) 64 128 21
Reclassification of losses from accumulated other comprehensive loss, after tax
Other comprehensive income (loss) (39) 64 128 21
Amounts attributable to noncontrolling interests 3 (5) (11) (2)
Other    
Balance at end of period (126) (130) (126) (130)
Accumulated Other Comprehensive Income (Loss)        
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Balance at beginning of period (1,502) (2,383) (1,867) (2,497)
Other comprehensive income (loss) 341 645 707 759
Balance at end of period $ (1,161) $ (1,738) $ (1,161) $ (1,738)