Stockholders Equity (detail) (USD $)				9 Months Ended			3 Months Ended
	Dec. 28, 2013	Mar. 31, 2013	Dec. 29, 2012	Dec. 28, 2013 Participating Preferred Stock Converted To Class Aa [Member]	Dec. 28, 2013 Class B Common Stock Converted To Class Aa Common [Member]	Dec. 28, 2013 Treasury Stock [Member]	Jun. 29, 2013 Common Stock [Member]
Stock Issued For Bonus Program Value							$ 4,000
Stock Issued For Bonus Program Shares							108
Treasury Stock, Value, Acquired, Cost Method						674,000
Treasury Stock, at cost	31,878,000	31,204,000	29,883,000
Shares, Issued						1,081
Conversion of Stock, Shares Converted				1,061	41,579
Conversion of Stock, Amount Converted				$ 13,000	$ 10,000