Debt - 2027 Senior Notes (Details) - 2027 Senior Notes - USD ($)	Feb. 21, 2017	Mar. 31, 2022
Debt
Face amount	$ 1,000,000,000
Fair value of debt instrument		$ 1,017,200,000
Interest rate (as a percent)	5.125%
At any time and from time to time prior to December 15, 2026
Debt
Redemption price (in percent)	100.00%
At any time on or after December 15, 2026
Debt
Redemption price (in percent)	100.00%

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

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Fair value portion of debt instrument payable, including, but not limited to, notes payable and loans payable.

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Contractual interest rate for funds borrowed, under the debt agreement.

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Percentage price of original principal amount of debt at which debt can be redeemed by the issuer.

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