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CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (unaudited) (Parenthetical) - USD ($)
$ in Millions
3 Months Ended
Jun. 30, 2017
Jul. 01, 2016
Statement of Comprehensive Income [Abstract]    
Foreign currency translation adjustments, tax expense $ 3 $ 1
Prior service credit, tax expense 0 0
Amortization of prior service cost, tax benefit $ 0 $ 2