Annual report pursuant to Section 13 and 15(d)

Repurchase Agreements (Details)

v3.20.4
Repurchase Agreements (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Disclosure of Repurchase Agreements [Abstract]    
Repurchase agreements $ 15,143,898 $ 29,147,463
Weighted average borrowing rate 0.28% 2.14%
Weighted average remaining maturity 58 days 77 days