Aggregate notional amount specified by the derivative(s). Expressed as an absolute value.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Article 12
-Section 13
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Percentage points added to the reference rate to compute the variable rate on the debt instrument.

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- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 55
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Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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The amount of debt issuance costs that were incurred during a noncash or partial noncash transaction.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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Fixed interest rate related to the interest rate derivative.

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Period the derivative contract is outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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The effective interest rate at the end of the reporting period.

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Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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The cash outflow during the period from the repayment of aggregate short-term and long-term debt. Excludes payment of capital lease obligations.

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Debt (Details) € in Millions		1 Months Ended	12 Months Ended
Debt (Details) € in Millions	Jan. 20, 2017 USD ($)	Dec. 31, 2015 USD ($)	Dec. 31, 2017 USD ($)	Jan. 01, 2019	Jul. 01, 2018	Apr. 01, 2018	Jan. 01, 2018	Jan. 20, 2017 EUR (€)	Dec. 31, 2016 USD ($)	Oct. 28, 2015 USD ($)	Oct. 29, 2013 USD ($)
French Employee Profit Sharing [Member]
Debt Instrument [Line Items]
Interest rate at period end			1.15%						0.80%
Bank Overdrafts [Member]
Debt Instrument [Line Items]
Interest rate at period end			0.24%						0.14%
Bank overdraft facilities			$ 20,000,000						$ 27,300,000
Second Amended and Restated Credit Agreement [Member]
Debt Instrument [Line Items]
Maximum borrowings under credit facility										$ 1,000,000,000
EBITDA ratio	4.25							4.25
Term Loan A-1 [Member] \| Term Loan [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount										$ 100,000,000
Debt amortization rate on A1 for first two years										5.00%
Debt amortization rate on A1 for final three years										10.00%
Prepayment of amortization for term loan		$ 40,000,000
Line of Credit Facility, Interest Rate at Period End			3.63%
Term Loan A-2 [Member] \| Term Loan [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount										$ 250,000,000
Annual Debt Amortization Rate - A-2										1.00%
Line of Credit Facility, Interest Rate at Period End			3.88%
First Amendment to Second Amended and Restated Credit Agreement [Member]
Debt Instrument [Line Items]
Debt Issuance Costs Incurred During Noncash or Partial Noncash Transaction	$ 600,000
Revolving Credit Facility [Member] \| Second Amended and Restated Credit Agreement [Member]
Debt Instrument [Line Items]
Maximum borrowings under credit facility										$ 650,000,000
Revolving Credit Facility [Member] \| Revolving Credit Agreement - euro borrowings [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Interest Rate at Period End			2.00%
Revolving Credit Facility [Member] \| Revolving Credit Agreement - U.S. dollar borrowings [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Interest Rate at Period End			3.60%
Base Rate [Member] \| Term Loan A-1 [Member] \| Term Loan [Member] \| Maximum [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate			1.50%
Base Rate [Member] \| Term Loan A-1 [Member] \| Term Loan [Member] \| Minimum [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate			0.25%
Base Rate [Member] \| Term Loan A-2 [Member] \| Term Loan [Member] \| Maximum [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate			1.75%
Base Rate [Member] \| Term Loan A-2 [Member] \| Term Loan [Member] \| Minimum [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate			0.50%
Base Rate [Member] \| Revolving Credit Facility [Member] \| Second Amended and Restated Credit Agreement [Member] \| Maximum [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate			1.50%
Base Rate [Member] \| Revolving Credit Facility [Member] \| Second Amended and Restated Credit Agreement [Member] \| Minimum [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate			0.25%
London Interbank Offered Rate (LIBOR) [Member] \| Term Loan A-1 [Member] \| Term Loan [Member] \| Maximum [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate			2.50%
London Interbank Offered Rate (LIBOR) [Member] \| Term Loan A-1 [Member] \| Term Loan [Member] \| Minimum [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate			1.25%
London Interbank Offered Rate (LIBOR) [Member] \| Term Loan A-2 [Member] \| Term Loan [Member] \| Maximum [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate			2.75%
London Interbank Offered Rate (LIBOR) [Member] \| Term Loan A-2 [Member] \| Term Loan [Member] \| Minimum [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate			1.50%
London Interbank Offered Rate (LIBOR) [Member] \| Revolving Credit Facility [Member] \| Second Amended and Restated Credit Agreement [Member] \| Maximum [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate			2.50%
London Interbank Offered Rate (LIBOR) [Member] \| Revolving Credit Facility [Member] \| Second Amended and Restated Credit Agreement [Member] \| Minimum [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate			1.25%
Forecast \| Second Amended and Restated Credit Agreement [Member]
Debt Instrument [Line Items]
EBITDA ratio				3.00	3.50	3.75	4.00
Cross Currency Interest Rate Contract [Member]
Debt Instrument [Line Items]
Derivative, Term of Contract	3 years
Derivative, Notional Amount	$ 100,000,000							€ 93.7
Interest Rate Swap [Member] \| Credit Agreement [Member]
Debt Instrument [Line Items]
Derivative, Notional Amount											$ 50,000,000
Interest Rate Swap [Member] \| First Amendment to Second Amended and Restated Credit Agreement [Member]
Debt Instrument [Line Items]
Derivative, Term of Contract	3 years
Derivative, Notional Amount	$ 315,000,000
Derivative, Fixed Interest Rate	1.65%							1.65%
Long [Member] \| Cross Currency Interest Rate Contract [Member]
Debt Instrument [Line Items]
Derivative, Fixed Interest Rate	1.65%							1.65%
Short [Member] \| Cross Currency Interest Rate Contract [Member]
Debt Instrument [Line Items]
Derivative, Fixed Interest Rate	0.18%							0.18%