CONSOLIDATED CONDENSED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Oct. 02, 2015	Oct. 03, 2014	Oct. 02, 2015	Oct. 03, 2014
Statement of Comprehensive Income [Abstract]
Net income	$ 173	$ 156	$ 337	$ 307
Other comprehensive loss, net of taxes:
Foreign currency translation adjustments	(110)	(133)	(57)	(99)
Loss on foreign currency forward contracts	(14)	(5)	(12)	(6)
Unrealized loss on available-for-sale securities	(6)	0	0	0
Pension and other post-retirement benefit plans	(6)	(3)	(13)	(4)
Other comprehensive loss, net of taxes	(136)	(141)	(82)	(109)
Comprehensive income	37	15	255	198
Less: comprehensive income attributable to noncontrolling interest, net of taxes	6	5	10	10
Comprehensive income attributable to CSC common stockholders	$ 31	$ 10	$ 245	$ 188