Debt - Additional Information (Details) $ / shares in Units, € in Millions, £ in Millions, kr in Millions, $ in Millions, $ in Millions									1 Months Ended		12 Months Ended
	Apr. 24, 2024 USD ($)	Jan. 08, 2024 USD ($)	Aug. 14, 2023 USD ($)	Jun. 12, 2023 USD ($)	Aug. 01, 2022 USD ($) $ / shares shares	Jan. 26, 2022 USD ($) $ / shares	Feb. 03, 2021 USD ($)	Feb. 05, 2020 USD ($)	Nov. 30, 2019 USD ($)	Jan. 31, 2018 USD ($)	Dec. 31, 2024 USD ($)		Dec. 31, 2023 USD ($)		Dec. 31, 2022 USD ($)	Dec. 31, 2020 USD ($)	Dec. 31, 2024 AUD ($)	Dec. 31, 2024 GBP (£)	Dec. 31, 2024 CAD ($)	Dec. 31, 2024 SEK (kr)	Dec. 31, 2024 EUR (€)	Dec. 31, 2023 AUD ($)	Dec. 31, 2023 GBP (£)	Dec. 31, 2023 CAD ($)	Dec. 31, 2023 EUR (€)	Dec. 31, 2021 USD ($)	Jun. 30, 2018 USD ($)	Feb. 28, 2017 USD ($)
Debt Instrument [Line Items]
Asset coverage percentage											182.50%		181.60%				182.50%	182.50%	182.50%	182.50%	182.50%	181.60%	181.60%	181.60%	181.60%
Aggregate principal amount											$ 2,650,000,000		$ 2,657,500,000
Line of credit facility, remaining borrowing capacity											674,190,000	[1]	820,160,000	[2]
Stockholders' equity											$ 1,607,529,000		1,496,375,000		$ 1,341,569,000											$ 1,275,848,000
2022 Convertible Notes
Debt Instrument [Line Items]
Aggregate principal amount					$ 79,200,000																							$ 115,000,000
Debt instrument, interest rate											4.50%						4.50%	4.50%	4.50%	4.50%	4.50%
Additional aggregate principal amount																											$ 57,500,000
Debt instrument, maturity date											Aug. 01, 2022
Debt instrument, conversion price | $ / shares					$ 17.92	$ 20
Debt instrument, principal converted amount					$ 77,600,000
Debt conversion, shares Issued | shares					4,360,125
Debt conversion principal amount						$ 1,000,000
2023 Notes
Debt Instrument [Line Items]
Aggregate principal amount										$ 150,000,000
Debt instrument, interest rate										4.50%
Debt instrument, maturity date										Jan. 22, 2023
Proceeds from issuance of debt, net of underwriting discount, offering costs and original issue discount										$ 146,900,000
2024 Notes
Debt Instrument [Line Items]
Aggregate principal amount								$ 50,000,000	$ 300,000,000				$ 347,500,000			$ 2,400,000
Debt instrument, interest rate									3.875%				3.88%									3.88%	3.88%	3.88%	3.88%
Debt instrument, maturity date								Nov. 01, 2024	Nov. 01, 2024		Nov. 01, 2024
Extinguishment of debt, amount																$ 2,500,000
Gain on extinguishment of debt											$ 100,000
Proceeds from issuance of debt, net of underwriting discount, offering costs and original issue discount								$ 50,100,000	$ 292,900,000
Gain (loss) on fair value effective hedge													$ (10,400,000)
2024 Notes | SOFR
Debt Instrument [Line Items]
Debt instrument, description of variable rate basis													SOFR
Debt Instrument, basis spread on variable rate													2.54%
2026 Notes
Debt Instrument [Line Items]
Aggregate principal amount							$ 300,000,000				$ 300,000,000		$ 300,000,000
Debt instrument, interest rate							2.50%				2.50%		2.50%				2.50%	2.50%	2.50%	2.50%	2.50%	2.50%	2.50%	2.50%	2.50%
Debt instrument, maturity date							Aug. 01, 2026
Proceeds from issuance of debt, net of underwriting discount, offering costs and original issue discount							$ 293,700,000
Notional amount of interest rate swap							$ 300,000,000
Derivative maturity date							Aug. 01, 2026
Gain (loss) on fair value effective hedge											$ (17,600,000)		$ (26,100,000)
2026 Notes | SOFR
Debt Instrument [Line Items]
Debt instrument, description of variable rate basis											SOFR		SOFR
Debt Instrument, basis spread on variable rate											2.17%		2.17%
2028 Notes
Debt Instrument [Line Items]
Aggregate principal amount			$ 300,000,000								$ 300,000,000		$ 300,000,000
Debt instrument, interest rate			6.95%								6.95%		6.95%				6.95%	6.95%	6.95%	6.95%	6.95%	6.95%	6.95%	6.95%	6.95%
Debt instrument, maturity date			Aug. 14, 2028
Proceeds from issuance of debt, net of underwriting discount, offering costs and original issue discount			$ 293,900,000
Notional amount of interest rate swap			$ 300,000,000
Derivative maturity date			Aug. 14, 2028
Gain (loss) on fair value effective hedge											$ (1,400,000)		$ 4,700,000
2028 Notes | SOFR
Debt Instrument [Line Items]
Debt instrument, description of variable rate basis											SOFR		SOFR
Debt Instrument, basis spread on variable rate											2.99%		2.99%
2029 Notes
Debt Instrument [Line Items]
Aggregate principal amount		$ 350,000,000									$ 350,000,000
Debt instrument, interest rate		6.125%									6.13%						6.13%	6.13%	6.13%	6.13%	6.13%
Debt instrument, maturity date		Mar. 01, 2029
Proceeds from issuance of debt, net of underwriting discount, offering costs and original issue discount		$ 341,600,000
Notional amount of interest rate swap		$ 350,000,000
Derivative maturity date		Mar. 01, 2029
Gain (loss) on fair value effective hedge											$ (5,200,000)
2029 Notes | SOFR
Debt Instrument [Line Items]
Debt instrument, description of variable rate basis											SOFR
Debt Instrument, basis spread on variable rate											2.44%
2023 Notes, 2024 Notes, 2026 Notes, 2028 Notes and 2029 Notes
Debt Instrument [Line Items]
Proceeds from settlements of interest rate swaps excluding upfront fees											$ 60,200,000		$ 29,500,000		27,900,000
Payments for settlements of interest rate swaps excluding upfront fees											$ 96,700,000		58,500,000		$ 31,400,000
2024 Swap Transaction [Member]
Debt Instrument [Line Items]
Debt instrument, maturity date											Nov. 01, 2024
Revolving Credit Facility
Debt Instrument [Line Items]
Aggregate principal amount											$ 1,700,000,000		1,710,000,000
Line of credit facility maximum borrowing capacity	$ 1,700,000,000			$ 1,465,000,000							1,700,000,000
Line of credit facility, remaining borrowing capacity											674,190,000	[1]	820,160,000	[2]
Line of credit, outstanding amount																	$ 63.0	£ 62.4	$ 5.0	kr 80.2	€ 167.2	$ 66.4	£ 32.3	$ 96.8	€ 57.2
Issuance of letters of credit											$ 21,800,000		$ 200,000
Line of credit facility, undrawn amount percentage											0.375%
Percentage of net proceeds of sale of equity interests											25.00%
Revolving Credit Facility | Maximum
Debt Instrument [Line Items]
Line of credit facility maximum borrowing capacity											$ 2,000,000,000
Interest amount											1.875%
Asset coverage ratio											1.5						1.5	1.5	1.5	1.5	1.5
Revolving Credit Facility | Maximum | Base Rate
Debt Instrument [Line Items]
Line of credit facility, base rate percentage											0.875%						0.875%	0.875%	0.875%	0.875%	0.875%
Revolving Credit Facility | Minimum
Debt Instrument [Line Items]
Interest amount											1.75%
Stockholders' equity											$ 650,000,000
Revolving Credit Facility | Minimum | Obligor Group
Debt Instrument [Line Items]
Asset coverage ratio											2						2	2	2	2	2
Revolving Credit Facility | Minimum | Base Rate
Debt Instrument [Line Items]
Line of credit facility, base rate percentage											0.75%						0.75%	0.75%	0.75%	0.75%	0.75%
Revolving Credit Facility Maturity on April 23, 2027
Debt Instrument [Line Items]
Line of credit facility, stated maturity date	Apr. 23, 2027			Apr. 23, 2027
Line of credit facility, remaining borrowing capacity	$ 170,000,000			$ 170,000,000
Line of credit facility, expiration date	Apr. 24, 2026			Apr. 24, 2026
Revolving Credit Facility Maturity on February 4, 2026
Debt Instrument [Line Items]
Line of credit facility, stated maturity date	Feb. 04, 2026			Feb. 04, 2026
Line of credit facility, remaining borrowing capacity	$ 25,000,000			$ 50,000,000
Line of credit facility, expiration date	Feb. 04, 2025			Feb. 04, 2025
Revolving Credit Facility Maturity on June 12, 2028
Debt Instrument [Line Items]
Line of credit facility, extended date				Jun. 11, 2027
Line of credit facility, stated maturity date				Jun. 12, 2028
Line of credit facility, remaining borrowing capacity				$ 220,000,000
Letter of Credit
Debt Instrument [Line Items]
Line of credit facility maximum borrowing capacity											$ 75,000,000
Revolving Credit Facility Maturity On April 24, 2029
Debt Instrument [Line Items]
Line of credit facility maximum borrowing capacity	$ 1,505,000,000
Line of credit facility, extended date	Apr. 24, 2028
Line of credit facility, stated maturity date	Apr. 24, 2029
Line of credit facility, remaining borrowing capacity	$ 195,000,000

[1] The amount available may be subject to limitations related to the borrowing base under the Revolving Credit Facility and asset coverage requirements.

[2] The amount available may be subject to limitations related to the borrowing base under the Revolving Credit Facility and asset coverage requirements.