Pension and Other Postretirement Benefits - Expected Contributions (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Feb. 28, 2015	Mar. 01, 2014	Nov. 29, 2014
Defined Benefit Plan Disclosure [Line Items]
Total expected contributions	$ 673
Cash contributions	79
Restricted trust, included in Other noncurrent assets	853		893
U.S. Qualified Plans [Member]
Defined Benefit Plan Disclosure [Line Items]
Total expected contributions	0
U.S. Combined Nonqualified Plans [Member]
Defined Benefit Plan Disclosure [Line Items]
Total expected contributions	221
Non-U.S. Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Total expected contributions	394
Postretirement Healthcare Benefit Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Total expected contributions	58
Cash contributions	$ 15	$ 16