Derivative Instruments and Hedging Activities - Carrying Values of Derivative Instruments (Detail) - Designated as Hedging Instrument [Member] - USD ($) $ in Thousands		Dec. 31, 2019	Dec. 31, 2018
Derivative [Line Items]
Derivative Net Carrying Value		$ (8,076)	$ 463
Foreign exchange contracts, net
Derivative [Line Items]
Derivative Net Carrying Value	[1]	(76)	3,128
Interest Rate Swap
Derivative [Line Items]
Derivative Net Carrying Value	[1]	(8,000)	(2,665)
Prepaid Expenses And Other Current Assets
Derivative [Line Items]
Fair Value— Assets		1,079	3,128
Prepaid Expenses And Other Current Assets | Interest Rate Swap
Derivative [Line Items]
Fair Value— Assets		0	0	[1]
Fair Value— (Liabilities)		(8,000)
Other Current Liabilities
Derivative [Line Items]
Fair Value— (Liabilities)		(9,155)	(2,665)
Other Current Liabilities | Foreign exchange contracts, net
Derivative [Line Items]
Fair Value— Assets	[1]	1,079
Fair Value— (Liabilities)	[1]	$ (1,155)	0
Other Current Liabilities | Interest Rate Swap
Derivative [Line Items]
Derivative Liability			$ 2,665

[1] Assets are included in prepaid expenses and other and liabilities are included in other accrued expenses on the accompanying consolidated balance sheets.