Long-Term Debt Credit Facility Agreements (Detail) € in Millions, CAD in Millions	3 Months Ended		12 Months Ended
	Mar. 31, 2014 USD ($)	[1]	Dec. 31, 2015 USD ($)	Dec. 31, 2014 USD ($)	Dec. 31, 2013 USD ($)	Dec. 31, 2015 EUR (€)	Dec. 31, 2015 CAD	Dec. 31, 2015 USD ($)	Dec. 31, 2014 EUR (€)	Dec. 31, 2014 CAD	Dec. 31, 2014 USD ($)	Jan. 14, 2014 EUR (€)	Jan. 14, 2014 CAD	Jan. 14, 2014 USD ($)
Debt Instrument [Line Items]
Long-term debt, due in the next twelve months								$ 152,398,000
Debt, Long-term and Short-term, Combined Amount								1,525,818,000			$ 1,598,963,000
Repayments of long-term debt			$ 37,304,000	$ 754,834,000	$ 308,257,000
Additional borrowing capacity								1,250,000,000
Letters Of Credit Facing Fee			$ 500
Letters Of Credit Facing Fee Percentage			0.25%
Loss on early extinguishment of debt	$ 1,500,000		$ 0	$ 1,474,000	$ 2,068,000
U S Term Loans [Member]
Debt Instrument [Line Items]
Debt, Long-term and Short-term, Combined Amount								$ 346,800,000			365,000,000
Line of Credit Facility, Interest Rate at Period End						2.11%	2.11%	2.11%
Long-term Debt														$ 365,000,000
Canadian Term Loans [Member]
Debt Instrument [Line Items]
Borrowings available under the revolving loan facilities | CAD							CAD 15.0
Debt, Long-term and Short-term, Combined Amount | CAD							CAD 66.5			CAD 70.0
Line of Credit Facility, Interest Rate at Period End						2.38%	2.38%	2.38%
Long-term Debt | CAD													CAD 70.0
Term Loan [Member]
Debt Instrument [Line Items]
Long-term debt, due in the next twelve months								$ 65,500,000
Euro Term Loans [Member]
Debt Instrument [Line Items]
Debt, Long-term and Short-term, Combined Amount | €						€ 209.0			€ 220.0
Line of Credit Facility, Interest Rate at Period End						1.34%	1.34%	1.34%
Long-term Debt | €												€ 220.0
Term Loan Facility [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Fair Value of Amount Outstanding											$ 691,400,000
Debt, Long-term and Short-term, Combined Amount								$ 622,200,000
Debt, Weighted Average Interest Rate					2.00%	1.70%	1.70%	1.70%	1.80%	1.80%	1.80%
Weighted average interest rate after interest rate swap			1.90%	2.70%	2.70%
Revolving Loan [Member]
Debt Instrument [Line Items]
Debt, Weighted Average Interest Rate					1.90%	1.70%	1.70%	1.70%	1.70%	1.70%	1.70%
Letters of Credit Outstanding, Amount								$ 22,700,000
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage			0.25%
Letter Of Credit Maximum Borrowing Amount								200,000,000
U S Revolving Loans [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity														$ 985,600,000
Canadian Revolving Loans [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity | CAD													CAD 15.0
Revolving And Term Loans [Member]
Debt Instrument [Line Items]
Borrowings available under the revolving loan facilities								962,900,000
Line of credit facility, margin			1.50%
Revolving And Term Loans [Member] | Base Rate [Member]
Debt Instrument [Line Items]
Line of credit facility, margin			0.50%
Maximum [Member] | Revolving Loan [Member]
Debt Instrument [Line Items]
Additional borrowing capacity								$ 625,000,000
Maximum [Member] | Revolving Loan [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage			0.35%
Minimum [Member] | Revolving Loan [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage			0.20%

[1] The first, second, third and fourth quarters of 2014 include rationalization charges of $1.6 million, $0.9 million, $2.5 million and $9.5 million, respectively, and (loss) income from operations in Venezuela of $(0.5) million, $(2.9) million, $0.8 million and $(0.5) million, respectively. The first quarter of 2014 includes a loss on early extinguishment of debt of $1.5 million.