TWO Annual report [Section 13 and 15(d), not S-K Item 405]

Financing - Underlying Assets of Repurchase Agreements when Amount of Repurchase Agreements Exceeds 10 Percent of Assets (Details)

Financing - Underlying Assets of Repurchase Agreements when Amount of Repurchase Agreements Exceeds 10 Percent of Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Assets Sold under Agreements to Repurchase [Line Items]
Assets pledged as collateral for repurchase agreements	$ 7,850,175	$ 8,701,825
Repurchase agreements	7,255,540	7,805,057
Available-For-Sale Securities
Assets Sold under Agreements to Repurchase [Line Items]
Assets pledged as collateral for repurchase agreements	6,505,374	7,097,561
Mortgage servicing rights, at fair value
Assets Sold under Agreements to Repurchase [Line Items]
Assets pledged as collateral for repurchase agreements	958,947	1,355,639
Repurchase agreements	650,000	755,000
Mortgage servicing rights, at fair value \| Variable Funding Note
Assets Sold under Agreements to Repurchase [Line Items]
Repurchase agreements	650,000	755,000
Mortgage loans held-for-sale, at fair value
Assets Sold under Agreements to Repurchase [Line Items]
Assets pledged as collateral for repurchase agreements	3,746	0
Repurchase agreements	4,094	0
Restricted cash
Assets Sold under Agreements to Repurchase [Line Items]
Assets pledged as collateral for repurchase agreements	108,367	218,363
Due from counterparties
Assets Sold under Agreements to Repurchase [Line Items]
Assets pledged as collateral for repurchase agreements	206,514	25,231
Derivative assets, at fair value
Assets Sold under Agreements to Repurchase [Line Items]
Assets pledged as collateral for repurchase agreements	$ 67,227	$ 5,031