Long-Term Debt (Schedule of Call Option Jointly and Severally Guaranteed by the Company's Wholly-Owned U.S. and Canadian Subsidiaries) (Details)	0 Months Ended			6 Months Ended
	Apr. 01, 2011	Apr. 01, 2010	Apr. 01, 2009	Jul. 01, 2011
Long-Term Debt
Call Option Beginning Date	Apr. 01, 2011	Apr. 01, 2010	Apr. 01, 2009
Call Option Beginning Date, April 1, 2012				Apr. 01, 2012
Call Option Beginning Date, April 1, 2013				Apr. 01, 2013
Call Option Beginning Date, April 1, 2014				Apr. 01, 2014
Call Option Beginning Date, April 1, 2015				Apr. 01, 2015
Call Option Percentage	100.00%	101.00%	102.00%
Call Option Percentage, April 1, 2012				103.563%
Call Option Percentage, April 1, 2013				102.375%
Call Option Percentage, April 1, 2014				101.188%
Call Option Percentage, April 1, 2015				100.00%