Fair Value of Financial Assets and Liabilities -Fair Value of Financial Assets and Liabilities (Details) - Recurring - Level 2 - USD ($) $ in Millions	Mar. 31, 2022	Dec. 31, 2021
Assets
Total	$ 24	$ 23
Liabilities
Total	48	29
Foreign exchange contracts - forwards
Assets
Total	4	4
Liabilities
Total	32	11
Interest rate cap
Assets
Total	3	1
Deferred compensation plan investments in mutual funds
Assets
Total	17	18
Liabilities
Total	$ 16	$ 18

Fair value of financial obligations, including, but not limited to, debt instruments, derivative liabilities, federal funds purchased and sold under agreements to repurchase, securities loaned or sold under agreements to repurchase, financial instruments sold not yet purchased, guarantees, line of credit, loans and notes payable, servicing liability, and trading liabilities.

No definition available.

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant