Long-Term Debt - Summary of Senior Subordinated Notes (Details) $ in Millions	Mar. 31, 2022 USD ($)
3.50% senior subordinated notes due 2025
Debt Instrument
Interest rate (as a percent)	3.50%
Senior unsecured notes issued	$ 550
3.75% senior subordinated notes due 2029
Debt Instrument
Interest rate (as a percent)	3.75%
Senior unsecured notes issued	$ 500

Face (par) amount of debt instrument at time of issuance.

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