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Notes Payable - Note Repayment Narrative (Details) - USD ($)	1 Months Ended	3 Months Ended		6 Months Ended
	Jan. 31, 2021	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Debt
(Gain) loss on extinguishment of debt		$ (127,000)	$ 0	$ (127,000)	$ 46,473,000
Notes payable \| 3.250% Notes due 2022
Debt
Early redemption of notes	$ 950,000,000			$ 0
Interest rate (as a percent)	3.25%
(Gain) loss on extinguishment of debt					$ 46,500,000