Debt and Foreign Currency Transactions and Translations - Summary of Average and Maximum Debt Outstanding and Interest and Debt Issuance Cost (Details) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Debt Instrument [Line Items]
Average debt outstanding		$ 3,188,188	$ 1,776,467	$ 2,820,152	$ 1,885,441
Maximum amount of debt outstanding		$ 4,668,417	$ 1,995,945	$ 4,668,417	$ 2,157,600
Weighted average annualized interest cost	[1]	8.32%	8.05%	8.42%	7.69%
Annualized amortized debt issuance cost		0.29%	0.29%	0.30%	0.29%
Total annualized interest cost		8.61%	8.34%	8.72%	7.98%
Average 1-month SOFR Rate
Debt Instrument [Line Items]
Average 1-month SOFR rate		5.30%	5.00%	5.30%	4.70%

[1] Includes the stated interest expense and commitment fees on the unused portion of the Senior Secured Facility and SPV Financing Facilities, and net interest on interest rate swaps entered into qualifying hedge accounting relationships. Commitment fees for the three and six months ended June 30, 2024 were $2,521 and $4,992, respectively. Commitment fees for the three and six months ended June 30, 2023 were $2,098 and $3,973, respectively.