Restructuring (Tables)

12 Months Ended

Nov. 30, 2017

Restructuring Cost and Reserve [Line Items]

Summary of Restructuring Activity

The following table provides a summary of activity for all of the restructuring actions, which are detailed further below (in thousands):

	Excess Facilities and Other Costs			Employee Severance and Related Benefits			Total
Balance, December 1, 2014	$	416		$	1,227		$	1,643
Costs incurred	5,567			7,422			12,989
Cash disbursements	(690		)	(5,653		)	(6,343		)
Asset impairment	(4,962		)	—			(4,962		)
Translation adjustments and other	81			(47		)	34
Balance, November 30, 2015	$	412		$	2,949		$	3,361
Costs incurred	319			1,373			1,692
Cash disbursements	(633		)	(2,906		)	(3,539		)
Translation adjustments and other	9			27			36
Balance, November 30, 2016	$	107		$	1,443		$	1,550
Costs incurred	2,655			19,555			22,210
Cash disbursements	(1,456		)	(17,778		)	(19,234		)
Asset impairment	(762		)	—			(762		)
Translation adjustments and other	26			336			362
Balance, November 30, 2017	$	570		$	3,556		$	4,126

2017 Restructuring Activities [Member]

Restructuring Cost and Reserve [Line Items]

Summary of Restructuring Activity

A summary of activity for this restructuring action is as follows (in thousands):

	Excess Facilities and Other Costs			Employee Severance and Related Benefits			Total
Balance, December 1, 2016	$	—		$	—		$	—
Costs incurred	2,570			19,555			22,125
Cash disbursements	(1,294		)	(16,335		)	(17,629		)
Asset impairment	(762		)	—			(762		)
Translation adjustments and other	26			336			362
Balance, November 30, 2017	$	540		$	3,556		$	4,096

2016 Restructuring Activities [Member]

Restructuring Cost and Reserve [Line Items]

Summary of Restructuring Activity

A summary of activity for this restructuring action is as follows (in thousands):

	Excess Facilities and Other Costs		Employee Severance and Related Benefits			Total
Balance, December 1, 2015	$	—	$	—		$	—
Costs incurred	—		1,482			1,482
Cash disbursements	—		(67		)	(67		)
Balance, November 30, 2016	$	—	$	1,415		$	1,415
Cash disbursements	—		(1,415		)	(1,415		)
Balance, November 30, 2017	$	—	$	—		$	—

2015 Restructuring Activities [Member]

Restructuring Cost and Reserve [Line Items]

Summary of Restructuring Activity

A summary of activity for this restructuring action is as follows (in thousands):

	Excess Facilities and Other Costs			Employee Severance and Related Benefits			Total
Balance, December 1, 2014	$	—		$	—		$	—
Costs incurred	4,406			3,108			7,514
Cash disbursements	(300		)	(2,801		)	(3,101		)
Asset impairment	(3,999		)	—			(3,999		)
Translation adjustments and other	102			2			104
Balance, November 30, 2015	$	209		$	309		$	518
Costs incurred	326			(43		)	283
Cash disbursements	(477		)	(267		)	(744		)
Translation adjustments and other	(1		)	1			—
Balance, November 30, 2016	$	57		$	—		$	57
Costs incurred	22			—			22
Cash disbursements	(79		)	—			(79		)
Balance, November 30, 2017	$	—		$	—		$	—

A summary of activity for this restructuring action is as follows (in thousands):

	Excess Facilities and Other Costs			Employee Severance and Related Benefits			Total
Balance, December 1, 2014	$	—		$	—		$	—
Costs incurred	963			3,108			4,071
Cash disbursements	—			(483		)	(483		)
Asset impairment	(963		)	—			(963		)
Translation adjustments and other	—			(8		)	(8		)
Balance, November 30, 2015	$	—		$	2,617		$	2,617
Costs incurred	—			(42		)	(42		)
Cash disbursements	—			(2,572		)	(2,572		)
Translation adjustments and other	—			25			25
Balance, November 30, 2016	$	—		$	28		$	28
Cash disbursements	—			(28		)	(28		)
Balance, November 30, 2017	$	—		$	—		$	—

2012 - 2014 Restructuring Activities [Member]

Restructuring Cost and Reserve [Line Items]

Summary of Restructuring Activity

A summary of these restructuring actions is as follows (in thousands):

	Excess Facilities and Other Costs			Employee Severance and Related Benefits			Total
Balance, December 1, 2014	$	416		$	1,227		$	1,643
Costs incurred	198			1,206			1,404
Cash disbursements	(390		)	(2,369		)	(2,759		)
Translation adjustments and other	(21		)	(40		)	(61		)
Balance, November 30, 2015	$	203		$	24		$	227
Costs incurred	(7		)	(24		)	(31		)
Cash disbursements	(156		)	—			(156		)
Translation adjustments and other	10			—			10
Balance, November 30, 2016	$	50		$	—		$	50
Costs incurred	63			—			63
Cash disbursements	(83		)	—			(83		)
Balance, November 30, 2017	$	30		$	—		$	30