Notes Payable, Net (Details) - Senior Notes - USD ($)	Sep. 30, 2021	May 31, 2021
Senior Notes Due 2031
Debt Instrument [Line Items]
Principal amount of notes issued		$ 450,000,000
Debt stated interest rate		2.55%
Senior Notes Due 2032
Debt Instrument [Line Items]
Principal amount of notes issued	$ 600,000,000
Debt stated interest rate	2.35%

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

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant