Quarterly report pursuant to Section 13 or 15(d)

Consolidated Statements Of Operations Consolidated Statements of Operations (Parenthetical)

v3.2.0.727
Consolidated Statements Of Operations Consolidated Statements of Operations (Parenthetical) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2015
Jun. 30, 2014
Jun. 30, 2015
Jun. 30, 2014
Income Statement [Abstract]        
Discontinued operations, income tax expense (benefit) $ 0 $ 1 $ (1) $ 1