Fair Value Measurements - Financial Assets and Liabilities Carried at Fair Value (Details) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Assets:
Total Assets at fair value	$ 107	$ 60
Liabilities:
Total Liabilities at fair value	54	53
Level 1
Assets:
Total Assets at fair value	35	37
Liabilities:
Total Liabilities at fair value	40	37
Level 2
Assets:
Total Assets at fair value	72	23
Liabilities:
Total Liabilities at fair value	14	16
Level 3
Assets:
Total Assets at fair value	0	0
Liabilities:
Total Liabilities at fair value	0	0
Forward interest rate swaps
Assets:
Derivative asset	72
Liabilities:
Derivative liability		16
Forward interest rate swaps | Level 1
Assets:
Derivative asset	0
Liabilities:
Derivative liability		0
Forward interest rate swaps | Level 2
Assets:
Derivative asset	72
Liabilities:
Derivative liability		16
Forward interest rate swaps | Level 3
Assets:
Derivative asset	0
Liabilities:
Derivative liability		0
Foreign exchange contracts
Assets:
Derivative asset		23
Liabilities:
Derivative liability	19
Foreign exchange contracts | Level 1
Assets:
Derivative asset		0
Liabilities:
Derivative liability	5
Foreign exchange contracts | Level 2
Assets:
Derivative asset		23
Liabilities:
Derivative liability	14
Foreign exchange contracts | Level 3
Assets:
Derivative asset		0
Liabilities:
Derivative liability	0
Investments related to the deferred compensation plan
Assets:
Investments related to the deferred compensation plan	35	37
Investments related to the deferred compensation plan | Level 1
Assets:
Investments related to the deferred compensation plan	35	37
Investments related to the deferred compensation plan | Level 2
Assets:
Investments related to the deferred compensation plan	0	0
Investments related to the deferred compensation plan | Level 3
Assets:
Investments related to the deferred compensation plan	0	0
Liabilities related to the deferred compensation plan
Liabilities:
Liabilities related to the deferred compensation plan	35	37
Liabilities related to the deferred compensation plan | Level 1
Liabilities:
Liabilities related to the deferred compensation plan	35	37
Liabilities related to the deferred compensation plan | Level 2
Liabilities:
Liabilities related to the deferred compensation plan	0	0
Liabilities related to the deferred compensation plan | Level 3
Liabilities:
Liabilities related to the deferred compensation plan	$ 0	$ 0