Secured Debt Arrangements, Net - Commercial Mortgage Loans Pledged to the Barclays Private Securitization (Details) $ in Thousands	Jun. 30, 2025 USD ($) Contract	Dec. 31, 2024 USD ($) Contract
Line of Credit Facility [Line Items]
Mortgage loans on real estate, commercial and consumer, net	$ 8,624,910	$ 7,104,156
VIE
Line of Credit Facility [Line Items]
Mortgage loans on real estate, commercial and consumer, net	$ 2,450,651	$ 2,171,277
VIE \| Line of Credit \| Barclays Securitization
Line of Credit Facility [Line Items]
Count \| Contract	9	9
Balance	$ 2,472,743	$ 2,195,324
Mortgage loans on real estate, commercial and consumer, net	$ 2,450,651	$ 2,171,277
VIE \| Fx contracts - GBP \| Line of Credit \| Barclays Securitization
Line of Credit Facility [Line Items]
Count \| Contract	6	5
Balance	$ 1,682,261	$ 1,251,205
Mortgage loans on real estate, commercial and consumer, net	$ 1,667,499	$ 1,236,691
VIE \| Fx contracts - EUR \| Line of Credit \| Barclays Securitization
Line of Credit Facility [Line Items]
Count \| Contract	2	3
Balance	$ 528,296	$ 720,126
Mortgage loans on real estate, commercial and consumer, net	$ 521,712	$ 711,859
VIE \| SEK \| Line of Credit \| Barclays Securitization
Line of Credit Facility [Line Items]
Count \| Contract	1	1
Balance	$ 262,186	$ 223,992
Mortgage loans on real estate, commercial and consumer, net	$ 261,440	$ 222,727

Apollo Commercial Real Estate Finance, Inc. 10-Q