v3.22.4
Equity - Amounts Reclassified Out Of Accumulated Other Comprehensive Loss (Details) - USD ($)
$ in Millions
 3 Months Ended 12 Months Ended
Dec. 31, 2022
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Significant amounts reclassified out of each component of AOCI        
Gain on derivative amount excluded from effectiveness testing   $ (2,044) $ (2,384) $ (2,280)
Tax expense (benefit)   1,632 1,440 (1,224)
Total reclassifications, net of tax $ (2,473) (11,836) (11,542) (4,616)
Losses (gains) on foreign currency exchange contracts   17,414 17,446 15,387
Other comprehensive income, net of tax   700 218 479
Pension and post-employment benefits        
Significant amounts reclassified out of each component of AOCI        
Amortization of actuarial losses and other [1]   221 283 251
Tax benefit   (48) (60) (53)
Total reclassifications, net of tax   173 223 198
Other comprehensive income, net of tax   1,088 521 (102)
Cash flow hedging activities        
Significant amounts reclassified out of each component of AOCI        
Total reclassifications, net of tax   (91) 75 (23)
Other comprehensive income, net of tax   0 151 (131)
Foreign currency translation adjustments        
Significant amounts reclassified out of each component of AOCI        
Total reclassifications, net of tax   0 0 0
Other comprehensive income, net of tax   (943) (1,153) 1,511
Reclassification out of accumulated other comprehensive loss | Cash flow hedging activities        
Significant amounts reclassified out of each component of AOCI        
Tax expense (benefit)   13 (12) 7
Total reclassifications, net of tax   (91) 75 (23)
Reclassification out of accumulated other comprehensive loss | Net investment hedges | Net investment hedging activities        
Significant amounts reclassified out of each component of AOCI        
Gain on derivative amount excluded from effectiveness testing [2]   94 26 18
Tax expense (benefit)   20 5 4
Total reclassifications, net of tax   (74) (21) (14)
Foreign currency forward exchange contracts | Reclassification out of accumulated other comprehensive loss | Cash flow hedging activities        
Significant amounts reclassified out of each component of AOCI        
Losses (gains) on foreign currency exchange contracts [3]   (82) 87 (23)
Treasury rate lock agreements | Reclassification out of accumulated other comprehensive loss | Cash flow hedging activities        
Significant amounts reclassified out of each component of AOCI        
Gain on derivative amount excluded from effectiveness testing [2]   (23) (24) (24)
Interest rate swap contracts | Reclassification out of accumulated other comprehensive loss | Cash flow hedging activities        
Significant amounts reclassified out of each component of AOCI        
Gain on derivative amount excluded from effectiveness testing [2]   $ 1 $ 24 $ 17
[1] Amounts are included in the computation of net periodic benefit cost (see Note 12).
[2] Amounts are included in interest expense, net (see Note 11).
[3] Amounts are included in cost of products sold (see Note 11).