Debt (Details)	Apr. 23, 2020 USD ($)
Revolving credit facility \| Subsequent event
Debt Instrument [Line Items]
Maximum unrestricted cash allowed	$ 1,250,000,000

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration