Accumulated Other Comprehensive Income (AOCI) (Details) $ in Millions	3 Months Ended
	Mar. 31, 2023 USD ($)
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance of Accumulated Other Comprehensive Income (Loss) at Beginning of Period	$ (2,509)
Other comprehensive income (loss) before reclassifications	35
Other Comprehensive Income (Loss), Net Investment Hedge, Gain (Loss), before Reclassification and Tax	(78)
Amounts reclassified from AOCI	73
Other comprehensive income (loss), tax, portion attributable to parent	16
Other Comprehensive Income (Loss), Net of Tax	46
Balance of Accumulated Other Comprehensive Income (Loss) at End of period	(2,463)
Foreign Currency Translation Adjustment [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance of Accumulated Other Comprehensive Income (Loss) at Beginning of Period	(2,622)
Other comprehensive income (loss) before reclassifications	234
Other Comprehensive Income (Loss), Net Investment Hedge, Gain (Loss), before Reclassification and Tax	(78)
Amounts reclassified from AOCI	0
Other comprehensive income (loss), tax, portion attributable to parent	14
Other Comprehensive Income (Loss), Net of Tax	170
Balance of Accumulated Other Comprehensive Income (Loss) at End of period	(2,452)
Deferred Gain (Loss) On Hedging Activities [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance of Accumulated Other Comprehensive Income (Loss) at Beginning of Period	148
Other comprehensive income (loss) before reclassifications	(208)
Amounts reclassified from AOCI	104
Other comprehensive income (loss), tax, portion attributable to parent	16
Other Comprehensive Income (Loss), Net of Tax	(88)
Balance of Accumulated Other Comprehensive Income (Loss) at End of period	60
Pension Liability Adjustment [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance of Accumulated Other Comprehensive Income (Loss) at Beginning of Period	(22)
Other comprehensive income (loss) before reclassifications	5
Amounts reclassified from AOCI	(31)
Other comprehensive income (loss), tax, portion attributable to parent	(13)
Other Comprehensive Income (Loss), Net of Tax	(39)
Balance of Accumulated Other Comprehensive Income (Loss) at End of period	(61)
Unrealized Gain (Loss) On Investments [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance of Accumulated Other Comprehensive Income (Loss) at Beginning of Period	(13)
Other comprehensive income (loss) before reclassifications	4
Amounts reclassified from AOCI	0
Other comprehensive income (loss), tax, portion attributable to parent	(1)
Other Comprehensive Income (Loss), Net of Tax	3
Balance of Accumulated Other Comprehensive Income (Loss) at End of period	$ (10)