Stockholders' Equity (Details) (USD $)	12 Months Ended			1 Months Ended	12 Months Ended
	Mar. 28, 2014	Mar. 29, 2013	Mar. 30, 2012	Dec. 31, 2010 Common Class A [Member] December 2010 Share Repurchase Program [Member]	Mar. 28, 2014 Common Class A [Member] December 2010 Share Repurchase Program [Member]	Mar. 29, 2013 Common Class A [Member] December 2010 Share Repurchase Program [Member]	Mar. 28, 2014 Common Class A [Member] December 2010 Share Repurchase Program [Member] Accrued Liabilities [Member]	Mar. 29, 2013 Common Class A [Member] December 2010 Share Repurchase Program [Member] Accrued Liabilities [Member]	Mar. 30, 2012 Common Class A [Member] December 2010 Share Repurchase Program [Member] Accrued Liabilities [Member]	Mar. 28, 2014 Common Class A [Member] Shares Repurchased From Employees Related To Stock Option Plans [Member]	Mar. 29, 2013 Common Class A [Member] Shares Repurchased From Employees Related To Stock Option Plans [Member]	Mar. 28, 2014 Accumulated Translation Adjustment [Member]	Mar. 29, 2013 Accumulated Translation Adjustment [Member]	Mar. 30, 2012 Accumulated Translation Adjustment [Member]	Mar. 28, 2014 Accumulated Defined Benefit Plans Adjustment [Member]	Mar. 29, 2013 Accumulated Defined Benefit Plans Adjustment [Member]	Mar. 30, 2012 Accumulated Defined Benefit Plans Adjustment [Member]	Mar. 28, 2014 Foreign Currency Translation Adjustment [Member]	Mar. 29, 2013 Foreign Currency Translation Adjustment [Member]	Mar. 30, 2012 Foreign Currency Translation Adjustment [Member]	Mar. 28, 2014 Other Pension Plans, Postretirement or Supplemental Plans, Defined Benefit [Member]	Mar. 29, 2013 Other Pension Plans, Postretirement or Supplemental Plans, Defined Benefit [Member]	Mar. 30, 2012 Other Pension Plans, Postretirement or Supplemental Plans, Defined Benefit [Member]	Mar. 29, 2013 Open Market Purchases [Member] Common Stock [Member]
Stock Repurchase Program [Abstract]
Share repurchase program				$ 1,000,000,000
Repurchased shares (in shares)					9,773,469	6,707,652
Stock Repurchased During Period, Value							6,000,000	22,000,000	0															305,000,000
Aggregate consideration	505,000,000	305,000,000			505,000,000
Weighted average price (in dollars per share)					$ 51.65																			$ 45.47
Treasury Stock Transactions [Abstract]
Accepted common stock in lieu of cash in connection with exercise of stock options (in shares)										168,739	91,921
Accepted common stock in lieu of cash in connection with the tax withholdings associated with the vesting and release of common stock (in shares)										160,753	209,056
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Balance at March 30, 2012	(1,354,000,000)	(1,093,000,000)	(690,000,000)									77,000,000	160,000,000	284,000,000	(1,431,000,000)	(1,253,000,000)	(974,000,000)
Current-period other comprehensive loss income, net of taxes and non-controlling interests	393,000,000	(319,000,000)	(448,000,000)									(73,000,000)	(83,000,000)	(124,000,000)	466,000,000	(236,000,000)	(324,000,000)
Balance at March 29, 2013	(898,000,000)	(1,354,000,000)	(1,093,000,000)									4,000,000	77,000,000	160,000,000	(902,000,000)	(1,431,000,000)	(1,253,000,000)
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax	$ 63,000,000	$ 58,000,000	$ 45,000,000															$ 0	$ 0	$ 0	$ 63,000,000	$ 58,000,000	$ 45,000,000