(Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Accumulated other comprehensive income (loss) by component, beginning balance			$ (63,832)	$ (41,415)
Cumulative losses transferred from Lamiflex				(410)
Net current-period Other Comprehensive Income (Loss)	$ 104	$ (4,538)	(866)	(16,525)
Accumulated other comprehensive income (loss) by component, ending balance	(64,698)	(58,350)	(64,698)	(58,350)
Gains and Losses on Cash Flow Hedges [Member]
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Accumulated other comprehensive income (loss) by component, beginning balance			(140)	143
Cumulative losses transferred from Lamiflex				0
Net current-period Other Comprehensive Income (Loss)			0	(283)
Accumulated other comprehensive income (loss) by component, ending balance	(140)	(140)	(140)	(140)
Defined Benefit Pension Plans [Member]
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Accumulated other comprehensive income (loss) by component, beginning balance			(5,807)	(4,818)
Cumulative losses transferred from Lamiflex				0
Net current-period Other Comprehensive Income (Loss)			134	0
Accumulated other comprehensive income (loss) by component, ending balance	(5,673)	(4,818)	(5,673)	(4,818)
Cumulative Foreign Currency Translation Adjustment [Member]
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Accumulated other comprehensive income (loss) by component, beginning balance			(57,885)	(36,740)
Cumulative losses transferred from Lamiflex				(410)
Net current-period Other Comprehensive Income (Loss)			(1,000)	(16,242)
Accumulated other comprehensive income (loss) by component, ending balance	$ (58,885)	$ (53,392)	$ (58,885)	$ (53,392)