Debt - Senior Notes Due 2029 (Details) - Senior Notes - 4.50% senior notes, net (mature April 2029)	Apr. 01, 2021 USD ($)
Debt Instrument [Line Items]
Debt, interest rate (in percent)	4.50%
Debt instrument, face amount	$ 500,000,000

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

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