Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity Reclassifications out of Accumulated Other Comprehensive Income (Details)

v3.20.2
Stockholders' Equity Reclassifications out of Accumulated Other Comprehensive Income (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Sep. 30, 2020
Sep. 30, 2019
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]        
Realized gains on sales of certain AFS securities, net of tax $ 9,107 $ (248,828) $ 1,037,222 $ (251,977)
Amounts reclassified from accumulated other comprehensive income (loss) 0 (220,840) 471,301 (178,616)
Reclassification out of Accumulated Other Comprehensive Income [Member]        
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]        
Other-than-temporary impairments on AFS securities 0 5,950 0 11,004
Realized gains on sales of certain AFS securities, net of tax $ 0 $ (226,790) $ (471,301) $ (189,620)