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Debt - Convertible Senior Notes due in 2025 Narrative (Details) - USD ($)		12 Months Ended
	May 19, 2020	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	May 15, 2020
Debt Instrument [Line Items]
Net proceeds from issuance		$ 0	$ 0	$ 553,000,000
Convertible Debt
Debt Instrument [Line Items]
Debt instrument, face amount		1,672,000,000
2.75% convertible senior notes due 2025 | Convertible Debt
Debt Instrument [Line Items]
Debt instrument, face amount	$ 65,000,000	$ 565,000,000			$ 500,000,000
Debt instrument, interest rate stated percentage	2.75%	2.75%			2.75%
Net proceeds from issuance	$ 553,000,000

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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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