Fair Value Instruments - Convertible Debt (Details) $ in Millions	Jun. 30, 2022 USD ($)
1.25% Convertible Notes due 2025 \| Convertible Debt
Debt Instrument [Line Items]
Net carrying amount	$ 1,795

Amount, excluding unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.

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