Commitments and Contingencies (Details) (USD $) In Thousands, unless otherwise specified	6 Months Ended		36 Months Ended
	Jun. 01, 2013	Jun. 02, 2012	Dec. 01, 2012 Asbestos Related Lawsuits And Claims [Member]
Product Liability Contingency [Line Items]
Lawsuits and claims settled	0	8	20
Settlement amounts	$ 0	$ 490	$ 1,535
Insurance Payments Received Or Expected To Be Received	$ 0	$ 350	$ 1,174