CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (unaudited) - USD ($) shares in Thousands, $ in Millions		Total		Common Stock	Additional Paid-in Capital	Retained Earnings		Accumulated Other Comprehensive Income (Loss)	Treasury Stock	Total CSC Equity		Non- Controlling Interest
Balance (in shares) at Apr. 03, 2015				148,374
Balance at Apr. 03, 2015		$ 2,965	[1]	$ 148	$ 2,286	$ 928	[1]	$ 21	$ (446)	$ 2,937	[1]	$ 28
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income		396	[1],[2],[3]			384	[1]			384	[1]	12
Other comprehensive income (loss)		(96)	[1]					(96)		(96)	[1]
Stock based compensation expense		28	[1]		28					28	[1]
Acquisition of treasury stock		(29)	[1]						(29)	(29)	[1]
Stock option exercises and other common stock transactions (in shares)				2,726
Stock option exercises and other common stock transactions		67	[1]	$ 3	64					67	[1]
Share repurchase program (shares)				(2,250)
Share repurchase program		(28)	[1]	$ (2)	63	(89)	[1]			(28)	[1]
Cash dividends declared	[1]	(83)				(83)				(83)
Special dividend	[1]	(317)				(317)				(317)
Other comprehensive loss		6	[1]									6
Noncontrolling interests distributions and other		(9)	[1]									(9)
Divestiture of NPS		(667)	[1]			(606)	[1]	(31)		(637)	[1]	(30)
Balance (in shares) at Jan. 01, 2016				148,850
Balance at Jan. 01, 2016		2,233	[1]	$ 149	2,441	217	[1]	(106)	(475)	2,226	[1]	7
Balance at Oct. 02, 2015								(61)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income	[2]	52
Other comprehensive income (loss)		(14)
Balance (in shares) at Jan. 01, 2016				148,850
Balance at Jan. 01, 2016		2,233	[1]	$ 149	2,441	217	[1]	(106)	(475)	2,226	[1]	7
Balance (in shares) at Apr. 01, 2016				148,747
Balance at Apr. 01, 2016		2,032		$ 149	2,439	33		(111)	(485)	2,025		7
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income		38				25				25		13
Other comprehensive income (loss)		(175)						(175)		(175)
Stock based compensation expense		54			54					54
Acquisition of treasury stock		(11)							(11)	(11)
Stock option exercises and other common stock transactions (in shares)				2,855
Stock option exercises and other common stock transactions		49		$ 3	46					49
Cash dividends declared		(59)				(59)				(59)
Noncontrolling interests from acquisition		281										281
Noncontrolling interests distributions and other		(13)										(13)
Divestiture of NPS		(2)				(2)				(2)
Balance (in shares) at Dec. 30, 2016				151,602
Balance at Dec. 30, 2016		2,194		$ 152	2,539	(3)		(286)	(496)	1,906		288
Balance at Sep. 30, 2016								(115)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income		37
Other comprehensive income (loss)		(171)
Balance (in shares) at Dec. 30, 2016				151,602
Balance at Dec. 30, 2016		$ 2,194		$ 152	$ 2,539	$ (3)		$ (286)	$ (496)	$ 1,906		$ 288

[1] Certain prior year balances were adjusted for certain errors in previously issued financial statements related to income taxes and for the adoption of ASU 2016-09 related to employee stock-based compensation as described in Note 20 - Reconciliation of Previously Reported Amounts.

[2] Certain prior year balances were adjusted for certain errors in previously issued financial statements related to income taxes and for the adoption of ASU 2016-09 related to employee stock-based compensation. See Note 20 - Reconciliation of Previously Reported Amounts.

[3] Certain prior year balances were adjusted for certain errors in previously issued financial statements related to income taxes and for the adoption of ASU 2016-09 related to employee stock-based compensation. See Note 20 - Reconciliation of Previously Reported Amounts.