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v3.23.1

Derivative Financial Instruments (Effect of Deriative Instruments on Income Statement and Statement of Comprehensive Income) (Details) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2023 | Mar. 31, 2022
Derivative Financial Instruments |  |
Amount of gain (loss) recognized in OCI | $ (4) | $ 6
Amount of gain reclassified from OCI into revenue | (1,448) | (1,272)
Reclassification out of Accumulated Other Comprehensive Income | Foreign Exchange Contract | Cash Flow Hedges |  |
Derivative Financial Instruments |  |
Amount of gain reclassified from OCI into revenue | 3 | 2
Amount of (gain) loss reclassified from OCI into cost of revenue | 2 | 0
Cash Flow Hedging [Member] | Foreign Exchange Contract | Cash Flow Hedges |  |
Derivative Financial Instruments |  |
Amount of gain (loss) recognized in OCI | 4 | (6)
Cash Flow Hedging [Member] | Cross Currency Swaps |  |
Derivative Financial Instruments |  |
Amount of gain (loss) recognized in OCI | (22) | 1
Cash Flow Hedging [Member] | Foreign Currency Denominated Debt |  |
Derivative Financial Instruments |  |
Amount of gain (loss) recognized in OCI | 0 | 8
Interest Expense | Cash Flow Hedging [Member] | Cross Currency Swaps |  |
Derivative Financial Instruments |  |
Amount of gain (loss) recognized in OCI | $ 7 | $ 6

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