Pension and Postretirement Benefits (Details) (USD $)	12 Months Ended
	Nov. 29, 2014	Nov. 30, 2013	Dec. 01, 2012
Schedule Of Defined Contribution Plan [Line Items]
Maximum Employee Contribution	75.00%
Employer match percentage	4.00%
Annual percentage contribution	3.00%
401K Contribution	$ 9,414,000	$ 8,022,000	$ 6,606,000
Defined Contribution Pension Liabilities	5,989,000	5,269,000
Defined Contribution Pension Liabilities	5,989,000	5,269,000
Pension Benefits US Plans [Member]
Change in projected benefit obligation [Roll Forward]
Benefit obligation at beginning of year	347,668,000	394,623,000
Service cost	93,000	106,000	90,000
Interest cost	16,086,000	14,719,000	16,098,000
Participant contributions	0	0
Actuarial (gain)/loss	62,014,000	(44,510,000)
Curtailments	0	(796,000)
Settlement	0	0
Benefits paid	(17,266,000)	(16,474,000)
Currency change effect	0	0
Benefit obligation at end of year	408,595,000	347,668,000	394,623,000
Change in plan assets [Roll Forward]
Fair value of plan assets at beginning of year	358,233,000	332,308,000
Actual return on plan assets	41,874,000	40,905,000
Employer contributions	1,494,000	1,494,000
Participant contributions	0	0
Other Plan Assets	0	0
Plan assets benefits paid	(17,266,000)	(16,474,000)
Currency change effect		0
Fair value of plan assets at end of year	384,335,000	358,233,000	332,308,000
Plan assets in excess of (less than) benefit obligation as of year end	(24,260,000)	(10,565,000)
Pension Benefits Foreign Pension Plans [Member]
Change in projected benefit obligation [Roll Forward]
Benefit obligation at beginning of year	206,407,000	204,180,000
Service cost	1,699,000	1,799,000	1,457,000
Interest cost	7,626,000	7,486,000	8,222,000
Participant contributions	0	0
Actuarial (gain)/loss	30,312,000	(3,633,000)
Curtailments	(100,000)	436,000
Settlement	(1,638,000)	(1,325,000)
Benefits paid	(8,377,000)	(7,927,000)
Currency change effect	(15,713,000)	6,263,000
Benefit obligation at end of year	220,216,000	206,407,000	204,180,000
Change in plan assets [Roll Forward]
Fair value of plan assets at beginning of year	182,152,000	164,086,000	164,086,000
Actual return on plan assets	20,657,000	16,473,000
Employer contributions	7,856,000	2,027,000
Participant contributions	0	0
Other Plan Assets	0	0
Plan assets benefits paid	(8,377,000)	(5,871,000)
Currency change effect	(14,078,000)	5,437,000
Fair value of plan assets at end of year	188,424,000	182,152,000	164,086,000
Plan assets in excess of (less than) benefit obligation as of year end	(32,006,000)	(24,255,000)
Pension Benefits Other Postretirement [Member]
Change in projected benefit obligation [Roll Forward]
Benefit obligation at beginning of year	50,811,000	63,206,000
Service cost	434,000	623,000	541,000
Interest cost	2,143,000	2,133,000	2,469,000
Participant contributions	350,000	523,000
Actuarial (gain)/loss	3,948,000	11,524,000
Curtailments	0	0
Settlement	0	0
Benefits paid	(3,316,000)	(4,150,000)
Currency change effect	0	0
Benefit obligation at end of year	54,370,000	50,811,000	63,206,000
Change in plan assets [Roll Forward]
Fair value of plan assets at beginning of year	54,196,000	42,569,000
Actual return on plan assets	8,621,000	11,964,000
Employer contributions	3,225,000	3,290,000
Participant contributions	350,000	523,000
Other Plan Assets	(350,000)	(523,000)
Plan assets benefits paid	(3,316,000)	(4,150,000)
Fair value of plan assets at end of year	63,076,000	54,196,000	42,569,000
Plan assets in excess of (less than) benefit obligation as of year end	8,706,000	3,385,000
Three Percent Match [Member]
Schedule Of Defined Contribution Plan [Line Items]
401K Contribution	4,742,000
Four Percent Match [Member]
Schedule Of Defined Contribution Plan [Line Items]
401K Contribution	$ 4,672,000