Indebtedness - Additional Information (Details) $ / shares in Units, shares in Millions		3 Months Ended		6 Months Ended
	Feb. 25, 2022	Jun. 30, 2023 USD ($) $ / shares	Jun. 30, 2022 USD ($)	Jun. 30, 2023 USD ($) $ / shares shares	Jun. 30, 2022 USD ($)	Dec. 31, 2022 USD ($) $ / shares	Jan. 31, 2022 USD ($)
Debt Instrument [Line Items]
Common stock, par value (in dollars per share) | $ / shares		$ 0.0001		$ 0.0001		$ 0.0001
Debt discount amortization		$ 534,000	$ 0	$ 0	$ 0
Loan outstanding balance		9,603,837,000		9,603,837,000		$ 8,399,149,000
Recourse debt
Debt Instrument [Line Items]
Loan outstanding balance		945,907,000		945,907,000		898,040,000
Non-recourse debt
Debt Instrument [Line Items]
Loan outstanding balance		$ 8,657,930,000		$ 8,657,930,000		7,501,109,000
Bank Line Of Credit | Recourse debt
Debt Instrument [Line Items]
Line of credit, maximum borrowing capacity							$ 600,000,000
Bank Line Of Credit | Recourse debt | Base Rate
Debt Instrument [Line Items]
Interest rate		2.25%		2.25%
Bank Line Of Credit | Recourse debt | Federal Funds Rate
Debt Instrument [Line Items]
Interest rate		0.50%		0.50%
Bank Line Of Credit | Recourse debt | Prime Rate
Debt Instrument [Line Items]
Interest rate		1.00%		1.00%
2022 Credit Agreement, Base Rate Loans | Line of Credit | Base Rate
Debt Instrument [Line Items]
Basis spread on variable rate	0.00%
2022 Credit Agreement, SOFR Rate Loans | Line of Credit
Debt Instrument [Line Items]
Interest rate	3.25%
2022 Credit Agreement, SOFR Rate Loans | Line of Credit | Secured Overnight Financing Rate (SOFR)
Debt Instrument [Line Items]
Basis spread on variable rate	0.00%
2022 Credit Agreement, SOFR Rate Loans | Line of Credit | One Month, Secured Overnight Financing Rate
Debt Instrument [Line Items]
Basis spread on variable rate	0.11448%
2022 Credit Agreement, SOFR Rate Loans | Line of Credit | Three Month, Secured Overnight Financing Rate
Debt Instrument [Line Items]
Basis spread on variable rate	0.26161%
2022 Credit Agreement, SOFR Rate Loans | Line of Credit | Six Month, Secured Overnight Financing Rate
Debt Instrument [Line Items]
Basis spread on variable rate	0.42826%
Convertible Senior Notes Due 2026 | Convertible Debt
Debt Instrument [Line Items]
Initial conversion rate				0.0084807
Common stock, par value (in dollars per share) | $ / shares		$ 0.0001		$ 0.0001
Conversion price (in usd per share) | $ / shares		$ 117.91		$ 117.91
Debt discount amortization				$ 5,500,000
Effective interest rate		0.57%		0.57%
Convertible Senior Notes Due 2026 | Convertible Debt | Capped Call
Debt Instrument [Line Items]
Conversion price (in usd per share) | $ / shares		$ 157.22		$ 157.22
Payments for capped call transaction				$ 28,000,000
Capped call price per share (in dollars per share) | $ / shares				$ 117.91
Number of shares covered by capped calls (in shares) | shares				3.4
Senior revolving and delayed draw loans | Non-recourse debt
Debt Instrument [Line Items]
Aggregate principal amount						$ 2,200,000,000
Subordinated Loans | Non-recourse debt
Debt Instrument [Line Items]
Loan outstanding balance		$ 134,100,000		$ 134,100,000
Senior non-revolving loans | Non-recourse debt
Debt Instrument [Line Items]
Loan outstanding balance		165,700,000		165,700,000
Subordinated revolving and delayed draw loans | Non-recourse debt
Debt Instrument [Line Items]
Loan outstanding balance		$ 150,000,000		$ 150,000,000