Income Taxes (Additional Information) (Detail) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Income Taxes [Line Items]
Effective tax rate for income from continuing operations	32.40%	19.90%	41.30%
Deferred Tax Assets, Operating Loss Carryforwards, State and Local	$ 9.9
Income Tax Reconciliation, State and Local Income Taxes	1.1
Tax Credit Carry forward Reversal Of Valuation Allowance	1.1	3.9
Reversal Of Valuation Allowances State Net Operating Loss Carryovers	0.2
Unrecognized Tax Benefits that Would Impact Effective Tax Rate	1.1
Income Tax Reconciliation Domestic Production Activities	0.8
Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount	0.5
Valuation Allowance, Deferred Tax Asset, Change in Amount	0.6	0.5
Unpaid income taxes on undistributed earnings of international subsidiaries	22.2
State and Local Jurisdiction [Member]
Income Taxes [Line Items]
Tax credit carryforward, amount	3.0
Income Tax Reconciliation State And Local Income Taxes Expected To Offset In Current Year	0.3
Valuation Reserve Against Net Operating Loss Carry forwards	1.7
Future Benefits [Member]
Income Taxes [Line Items]
Income Tax Reconciliation State And Local Income Taxes Expected To Benefit Future Periods	0.8
Frances [Member]
Income Taxes [Line Items]
Valuation Reserve Against Net Operating Loss Carry forwards	4.5
Netherlands [Member]
Income Taxes [Line Items]
Valuation Allowance, Deferred Tax Asset, Change in Amount		0.7
Valuation Reserve Against Net Operating Loss Carry forwards	$ 9.6