XML 142 R124.htm IDEA: XBRL DOCUMENT v3.20.4
Capital One Financial Corporation (Parent Company Only) - Statements of Income (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Condensed Income Statements, Captions [Line Items]      
Interest income $ 26,033 $ 28,513 $ 27,176
Interest expense 3,120 5,173 4,301
Non-interest income (loss) 5,610 5,253 5,201
Non-interest expense 15,056 15,483 14,902
Income tax benefit 486 1,341 1,293
Net income 2,714 5,546 6,015
Comprehensive income 5,060 7,077 5,879
Parent Company      
Condensed Income Statements, Captions [Line Items]      
Interest income 186 442 313
Interest expense 510 798 720
Dividends from subsidiaries 3,003 3,276 2,750
Non-interest income (loss) (127) (21) 19
Non-interest expense 33 60 29
Income before income taxes and equity in undistributed earnings of subsidiaries 2,519 2,839 2,333
Income tax benefit (93) (138) (128)
Equity in undistributed earnings of subsidiaries 102 2,569 3,554
Net income 2,714 5,546 6,015
Other comprehensive income (loss), net of tax 2,346 1,531 (136)
Comprehensive income $ 5,060 $ 7,077 $ 5,879