Derivative Financial Instruments - Additional Information (Detail) - USD ($)		1 Months Ended	12 Months Ended
	Oct. 02, 2018	Dec. 31, 2018	Dec. 31, 2018	Dec. 31, 2023	Dec. 31, 2017	Jan. 31, 2017
Derivative [Line Items]
Currency translation adjustment recorded amount		$ 8,400,000	$ 8,400,000
Cumulative translation adjustment recognized earnings amount			800,000
Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member]
Derivative [Line Items]
Effective portion of gain (loss) on derivative			100,000,000
Cross Currency Interest Rate Swap [Member]
Derivative [Line Items]
Derivative, term of contract		5 years
Notional Amount		$ 600,000,000	$ 600,000,000
Fixed Rate		4.8255%	4.8255%
Derivative fees paid to settle swap agreements	$ 14,000,000
Cross Currency Interest Rate Swap [Member] | Forecast [Member]
Derivative [Line Items]
Notional Amount				$ 360,000,000
Cross Currency Interest Rate Swap [Member] | Euro [Member] | Minimum [Member]
Derivative [Line Items]
Variable Rate		2.19%	2.19%
Cross Currency Interest Rate Swap [Member] | Euro [Member] | Maximum [Member]
Derivative [Line Items]
Variable Rate		2.315%	2.315%
Cross Currency Interest Rate Swap Five [Member]
Derivative [Line Items]
Notional Amount		$ 100,000,000	$ 100,000,000
Derivative notional amount terminated	100,000,000
Cross Currency Interest Rate Swap Six [Member]
Derivative [Line Items]
Notional Amount		70,000,000	70,000,000
Derivative notional amount terminated	$ 40,000,000
Cross Currency Interest Rate Swap Seven [Member]
Derivative [Line Items]
Notional Amount		40,000,000	40,000,000
Cross Currency Interest Rate Swap Nine [Member]
Derivative [Line Items]
Notional Amount					$ 30,000,000
Cross Currency Interest Rate Swap Eight [Member]
Derivative [Line Items]
Notional Amount		30,000,000	30,000,000
Interest Rate Swap Two [Member]
Derivative [Line Items]
Notional Amount		$ 50,000,000	$ 50,000,000			$ 50,000,000
Fixed Rate						1.625%
Effective date of interest rate swap			Jan. 31, 2017
Maturity date of interest rate swap			Jan. 31, 2020