Comprehensive Income (Detail) - Changes in AOCI by Component (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014		Mar. 31, 2013
Interest Rate Swap (Cash Flow Hedge) [Roll Forward]
Interest Rate Swap (Cash Flow Hedge), Beginning Balance	$ (3,903)		$ (6,010)
Changes during the period [Abstract]
Other comprehensive income (loss) before reclassifications	(132)		(4)
Reclassifications from AOCI to income	602	[1],[2]	565	[1],[2]
Other comprehensive income (loss) for the period	470		561
Interest Rate Swap (Cash Flow Hedge), Ending Balance	(3,433)		(5,449)
Defined Benefit Pension PlansInterest Rate Swap (Cash Flow Hedge) [Roll Forward]
Defined Benefit Pension Plans, Beginning Balance	(1,811)		(1,578)
Changes during the period:
Other comprehensive income (loss) before reclassifications	0		17
Reclassifications from AOCI to income	15	[1],[2]	6	[1],[2]
Other comprehensive income (loss) for the period	15		23
Defined Benefit Pension Plans, Ending Balance	(1,796)		(1,555)
Foreign Currency Translation AdjustmentsInterest Rate Swap (Cash Flow Hedge) [Roll Forward]
Foreign Currency Translation Adjustments, Beginning Balance	14,059		13,556
Changes during the period:
Other comprehensive income (loss) before reclassifications	(278)		(3,789)
Reclassifications from AOCI to income	0	[1],[2]	0	[1],[2]
Other comprehensive income (loss) for the period	(278)		(3,789)
Foreign Currency Translation Adjustments, Ending Balance	13,781		9,767
Total Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Total AOCI, Beginning Balance	8,345		5,968
Changes during the period:
Other comprehensive income (loss) before reclassifications	(410)		(3,776)
Reclassifications from AOCI to income	617	[1],[2]	571	[1],[2]
Other comprehensive income (loss)	207		(3,205)
Total AOCI, Ending Balance	$ 8,552		$ 2,763

[1] The reclassifications related to defined benefit pension plans were recorded in Selling, general and administrative expense and had an immaterial tax effect for both periods. See Note 12 – Employee Benefits for information regarding the Company’s defined benefit pension plans.

[2] The reclassifications related to the interest rate swap (cash flow hedge) were recorded in Interest expense, net and exclude $0.4 million of tax benefit reflected in the Provision for income taxes for both the three months ended March 31, 2014 and 2013. See Note 10 – Derivatives and Hedging for information regarding the hedge.