Debt - Unsecured Senior Notes (Details) - Unsecured Debt - USD ($)	1 Months Ended
May 31, 2019	Dec. 31, 2021
Senior Notes
Debt Instrument [Line Items]
Redemption price percentage	101.00%
Senior Notes 5.000% Due 2022
Debt Instrument [Line Items]
Fixed interest rate per annum		5.00%
Aggregate principal issued		$ 750,000,000
Senior Notes 3.75% Matures 2025
Debt Instrument [Line Items]
Fixed interest rate per annum		3.75%
Aggregate principal issued		$ 500,000,000

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

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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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