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Balance Type:
Period Type:

Debt - Unsecured Notes (Details)	Jun. 11, 2026 USD ($)	May 23, 2025 USD ($)	Apr. 04, 2025 EUR (€)	Mar. 21, 2025 USD ($)	Oct. 23, 2024 AUD ($)	Sep. 13, 2024 USD ($)	May 14, 2024 USD ($)	Feb. 01, 2024 USD ($)	Dec. 04, 2023 USD ($)	Jun. 13, 2023 USD ($)	Sep. 16, 2022 USD ($)	Feb. 08, 2022 USD ($)	Sep. 23, 2021 USD ($)	Jun. 30, 2026 USD ($)	Jan. 15, 2026 USD ($)	Dec. 31, 2025 USD ($)	Dec. 15, 2025 USD ($)	Sep. 16, 2025 USD ($)	Sep. 11, 2025 EUR (€)	Jul. 15, 2025	Jan. 22, 2025 USD ($)	Sep. 10, 2024 USD ($)	Feb. 16, 2024 USD ($)	Jan. 29, 2024 USD ($)	Nov. 28, 2023 USD ($)	Jul. 14, 2023 USD ($)	Oct. 18, 2022 USD ($)	Mar. 29, 2022 USD ($)
Debt Instrument [Line Items]
Notional Amount														$ 6,337,988,000		$ 5,837,989,000
March 2025 Notes \| Unsecured debt investments
Debt Instrument [Line Items]
Aggregate principal amount																												$ 500,000,000.0
Interest rate, stated percentage																												5.50%
Principal amount repaid				$ 500,000,000.0
September 2026 Notes \| Unsecured debt investments
Debt Instrument [Line Items]
Aggregate principal amount													$ 350,000,000.0	350,000,000		350,000,000
Interest rate, stated percentage													3.125%
Debt redemption price, percentage of principal amount													100.00%
February 2027 Notes \| Unsecured debt investments
Debt Instrument [Line Items]
Aggregate principal amount												$ 500,000,000.0		500,000,000		500,000,000
Interest rate, stated percentage												4.70%
Debt redemption price, percentage of principal amount												100.00%
September 2027 Notes \| Derivative liabilities
Debt Instrument [Line Items]
Notional Amount																		$ 6,300,000
Basis spread on variable rate																		4.325%
September 2027 Notes \| Unsecured debt investments
Debt Instrument [Line Items]
Aggregate principal amount											$ 600,000,000.0			600,000,000		600,000,000
Interest rate, stated percentage											7.75%
Debt redemption price, percentage of principal amount											100.00%
September 2027 Notes \| Unsecured debt investments \| Derivative liabilities
Debt Instrument [Line Items]
Notional Amount																											$ 600,000,000.0
Fixed interest rate																											7.75%
Basis spread on variable rate																											3.84%
AUD 2027 Notes \| Unsecured debt investments
Debt Instrument [Line Items]
Aggregate principal amount					$ 450,000,000.0									302,157,000		300,771,000
Interest rate, stated percentage					6.50%
Debt redemption price, percentage of principal amount					100.00%
Proceeds from convertible debt					$ 446,643,000
AUD 2027 Notes \| Unsecured debt investments \| Cross Currency Interest Rate Contract
Debt Instrument [Line Items]
Notional Amount					$ 379,000,000.0
Basis spread on variable rate					2.67%
AUD 2027 Notes \| Unsecured debt investments \| Derivative liabilities
Debt Instrument [Line Items]
Notional Amount					$ 71,000,000.0
Fixed interest rate					6.50%
Basis spread on variable rate					2.72%
Australian Debt Issuance Program \| Unsecured debt investments
Debt Instrument [Line Items]
Aggregate principal amount					$ 2,500,000,000
May 2028 Notes \| Unsecured debt investments
Debt Instrument [Line Items]
Aggregate principal amount		$ 500,000,000.0												500,000,000		500,000,000
Interest rate, stated percentage		5.90%
Debt redemption price, percentage of principal amount		100.00%
May 2028 Notes \| Unsecured debt investments \| Derivative liabilities
Debt Instrument [Line Items]
Basis spread on variable rate		2.1761%
June 2028 Notes \| Derivative liabilities
Debt Instrument [Line Items]
Notional Amount																	$ 11,400,000
Basis spread on variable rate																	4.486%
June 2028 Notes \| Unsecured debt investments
Debt Instrument [Line Items]
Aggregate principal amount										$ 500,000,000.0				650,000,000		650,000,000										$ 150,000,000.0
Interest rate, stated percentage										7.95%																7.95%
Debt redemption price, percentage of principal amount										100.00%
June 2028 Notes \| Unsecured debt investments \| Derivative liabilities
Debt Instrument [Line Items]
Notional Amount																							$ 650,000,000.0
Fixed interest rate																							7.95%
Basis spread on variable rate																							3.79%
January 2029 Notes \| Unsecured debt investments
Debt Instrument [Line Items]
Aggregate principal amount									$ 550,000,000.0					550,000,000		550,000,000
Interest rate, stated percentage									7.75%
Debt redemption price, percentage of principal amount									100.00%
January 2029 Notes \| Unsecured debt investments \| Derivative liabilities
Debt Instrument [Line Items]
Notional Amount															$ 10,100,000										$ 550,000,000.0
Fixed interest rate																									7.75%
Basis spread on variable rate															4.231%										3.647%
September 2029 Notes \| Unsecured debt investments
Debt Instrument [Line Items]
Aggregate principal amount							$ 500,000,000.0							900,000,000		900,000,000					$ 400,000,000.0
Interest rate, stated percentage							6.60%														6.60%
Debt redemption price, percentage of principal amount							100.00%
September 2029 Notes \| Unsecured debt investments \| Derivative liabilities
Debt Instrument [Line Items]
Notional Amount							$ 500,000,000.0														$ 400,000,000.0
Basis spread on variable rate							2.337%														2.457%
March 2030 Notes \| Unsecured debt investments
Debt Instrument [Line Items]
Aggregate principal amount						$ 1,000,000,000.00								1,000,000,000		1,000,000,000
Interest rate, stated percentage						5.80%
Debt redemption price, percentage of principal amount						100.00%
March 2030 Notes \| Unsecured debt investments \| Derivative liabilities
Debt Instrument [Line Items]
Notional Amount																						$ 1,000,000,000.00
Fixed interest rate																						5.80%
Basis spread on variable rate																						2.619%
March 2031 Notes \| Unsecured debt investments
Debt Instrument [Line Items]
Aggregate principal amount								$ 750,000,000.0						750,000,000		750,000,000
Interest rate, stated percentage								6.65%
Debt redemption price, percentage of principal amount								100.00%
March 2031 Notes \| Unsecured debt investments \| Derivative liabilities
Debt Instrument [Line Items]
Notional Amount																								$ 750,000,000.0
Fixed interest rate																								6.65%
Basis spread on variable rate																				2.895%				2.902%
October 2031 Notes \| Unsecured debt investments
Debt Instrument [Line Items]
Aggregate principal amount	$ 500,000,000.0													500,000,000
Interest rate, stated percentage	6.55%
Debt redemption price, percentage of principal amount	100.00%
October 2031 Notes \| Unsecured debt investments \| Derivative liabilities
Debt Instrument [Line Items]
Notional Amount																								$ 500,000,000.0
Fixed interest rate																								6.55%
Basis spread on variable rate																								2.499%
Global Medium Term Notes Program \| Unsecured debt investments
Debt Instrument [Line Items]
Aggregate principal amount \| €			€ 5,000,000,000.00
Debt instrument, issued, principal \| €			€ 5,000,000,000.00
EUR 2031 Notes \| Unsecured debt investments
Debt Instrument [Line Items]
Aggregate principal amount														$ 571,808,000		$ 587,218,000
Interest rate, stated percentage																			4.25%
EUR 2031 Notes \| Unsecured debt investments \| Derivative liabilities
Debt Instrument [Line Items]
Notional Amount \| €																			€ 500,000,000.0
Fixed interest rate																			4.25%
Basis spread on variable rate																			1.93%