Quarterly report pursuant to Section 13 or 15(d)

SHAREOWNERS' EQUITY - Gains (Losses) Reclassified from AOCI (Detail)

v3.22.2.2
SHAREOWNERS' EQUITY - Gains (Losses) Reclassified from AOCI (Detail) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
AmountsReclassifiedFromAOCI [Line Items]        
Reclassification adjustment loss, before tax       $ (66)
Net income        
AmountsReclassifiedFromAOCI [Line Items]        
TotalOtherComprehensiveIncomeReclassification, Net of Tax $ 50 $ (15) $ 117 2,452
Interest rate contracts | Investment income and other        
AmountsReclassifiedFromAOCI [Line Items]        
Amount of gain or (loss) reclassified from accumulated other comprehensive income 0 0 0 0
Interest rate contracts | Interest expense        
AmountsReclassifiedFromAOCI [Line Items]        
Amount of gain or (loss) reclassified from accumulated other comprehensive income (4) (3) (9) (8)
Interest rate contracts | Revenue        
AmountsReclassifiedFromAOCI [Line Items]        
Amount of gain or (loss) reclassified from accumulated other comprehensive income 0 0 0 0
Foreign currency exchange contracts | Investment income and other        
AmountsReclassifiedFromAOCI [Line Items]        
Amount of gain or (loss) reclassified from accumulated other comprehensive income 0 0 0 0
Foreign currency exchange contracts | Interest expense        
AmountsReclassifiedFromAOCI [Line Items]        
Amount of gain or (loss) reclassified from accumulated other comprehensive income 0 0 0 0
Foreign currency exchange contracts | Revenue        
AmountsReclassifiedFromAOCI [Line Items]        
Amount of gain or (loss) reclassified from accumulated other comprehensive income 94 22 202 44
Accumulated Net Unrealized Investment Gain (Loss)        
AmountsReclassifiedFromAOCI [Line Items]        
Reclassification to earnings, tax effect 0 0 0 0
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Net of Tax (1) 0 (1) 4
Accumulated Net Unrealized Investment Gain (Loss) | Income tax expense        
AmountsReclassifiedFromAOCI [Line Items]        
Reclassification to earnings, tax effect 0 0 0 0
Accumulated Net Unrealized Investment Gain (Loss) | Net income        
AmountsReclassifiedFromAOCI [Line Items]        
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Net of Tax (1) 0 (1) 4
Accumulated Net Unrealized Investment Gain (Loss) | Investment income and other        
AmountsReclassifiedFromAOCI [Line Items]        
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, before Tax (1) 0 (1) 4
Unrealized gain (loss) on cash flow hedges, net of tax:        
AmountsReclassifiedFromAOCI [Line Items]        
Reclassification to earnings, tax effect (21) (5) (46) (9)
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, Net of Tax 69 14 147 27
Unrealized gain (loss) on cash flow hedges, net of tax: | Income tax expense        
AmountsReclassifiedFromAOCI [Line Items]        
Reclassification to earnings, tax effect (21) (5) (46) (9)
Unrealized gain (loss) on cash flow hedges, net of tax: | Net income        
AmountsReclassifiedFromAOCI [Line Items]        
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, Net of Tax 69 14 147 27
Unrealized gain (loss) on cash flow hedges, net of tax: | Interest rate contracts | Interest expense        
AmountsReclassifiedFromAOCI [Line Items]        
Amount of gain or (loss) reclassified from accumulated other comprehensive income (4) (3) (9) (8)
Unrealized gain (loss) on cash flow hedges, net of tax: | Foreign currency exchange contracts | Revenue        
AmountsReclassifiedFromAOCI [Line Items]        
Amount of gain or (loss) reclassified from accumulated other comprehensive income 94 22 202 44
Accumulated Defined Benefit Plans Adjustment        
AmountsReclassifiedFromAOCI [Line Items]        
Other Comprehensive Income (Loss), Reclassification, Pension and Other Postretirement Benefit Plans, Net Gain (Loss) Recognized in Net Periodic Benefit Cost, Net of Tax (18) (29) (29) 2,421
Accumulated Defined Benefit Plans Adjustment | Income tax expense        
AmountsReclassifiedFromAOCI [Line Items]        
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, Tax 5 9 8 (763)
Accumulated Defined Benefit Plans Adjustment | Net income        
AmountsReclassifiedFromAOCI [Line Items]        
Other Comprehensive Income (Loss), Reclassification, Pension and Other Postretirement Benefit Plans, Net Gain (Loss) Recognized in Net Periodic Benefit Cost, Net of Tax (18) (29) (29) 2,421
Accumulated Defined Benefit Plans Adjustment | Investment income and other        
AmountsReclassifiedFromAOCI [Line Items]        
Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), Reclassification Adjustment from AOCI, before Tax $ (23) $ (38) (70) (109)
Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, before Tax     0 3,290
Accumulated Defined Benefit Plans Adjustment | Other expenses        
AmountsReclassifiedFromAOCI [Line Items]        
Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), Reclassification Adjustment from AOCI, before Tax     0 69
Reclassification adjustment loss, before tax     $ 0 $ (66)