Annual report pursuant to Section 13 and 15(d)

Income Taxes (Income tax provision) (Details)

v3.10.0.1
Income Taxes (Income tax provision) (Details) - USD ($)
$ in Millions
3 Months Ended 12 Months Ended
Dec. 31, 2018
Sep. 30, 2018
Jun. 30, 2018
Mar. 31, 2018
Dec. 31, 2017
Sep. 30, 2017
Jun. 30, 2017
Mar. 31, 2017
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Current                      
Federal                 $ 34 $ 84 $ 67
State                 13 13 16
Foreign                 14 7 9
Current Income Tax Expense (Benefit)                 61 104 92
Deferred                      
Federal                 2 (89) 22
State                 (2) (1) 4
Foreign                 0 (1) 0
Deferred income taxes                 0 (91) 26
Provision (benefit) for income taxes $ 14 $ 23 $ 8 $ 16 $ (85) $ 42 $ 34 $ 22 $ 61 $ 13 $ 118