Derivative assets prepaid expenses and other current assets.

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Represents the number of credit contingency features in derivatives.

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The estimated tax amount of unrealized gains or losses on foreign currency cash flow hedges at the reporting date expected to be reclassified to earnings within the next 12 months.

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Percentage of reduction in interest rate on senior notes.

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Termination of derivative instruments.

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Contractual interest rate for funds borrowed, under the debt agreement.

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Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, expected to be settled within one year or normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset.

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Fair value, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement.

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Fair value, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.

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Fixed interest rate related to the interest rate derivative.

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Amount of realized and unrealized gain (loss) of derivative instruments not designated or qualifying as hedging instruments.

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Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, expected to be settled after one year or the normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset.

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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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Nominal or face amount used to calculate payment on derivative.

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The estimated net amount of unrealized gains or losses on foreign currency cash flow hedges at the reporting date expected to be reclassified to earnings within the next 12 months.

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Amount, before tax, of reclassification of gain (loss) from accumulated other comprehensive income (AOCI) for derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness.

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Amount, before tax, of reclassification from accumulated other comprehensive income (AOCI) for gain (loss) from discontinuance of cash flow hedge included in assessment of hedge effectiveness.

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Amount before tax of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).

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Derivative Financial Instruments - Additional Information (Details) € in Millions	1 Months Ended		3 Months Ended		6 Months Ended
	Jan. 31, 2020 USD ($)	Jan. 31, 2020 EUR (€)	Jun. 30, 2020 USD ($)	Jun. 30, 2019 USD ($)	Jun. 30, 2020 USD ($) item	Jun. 30, 2019 USD ($)	Dec. 31, 2019 USD ($)	Dec. 31, 2017
Derivative [Line Items]
Derivative cost of hedge	$ 700,000
Foreign currency unrealized losses expected to be reclassified into earnings over next twelve months			$ (14,200,000)		$ (14,200,000)
Foreign currency unrealized gains expected to be reclassified into earnings over next twelve months, taxes			$ 3,400,000		$ 3,400,000
3.95% senior unsecured notes due 2027
Derivative [Line Items]
Debt instrument, interest rate			3.95%		3.95%			3.95%
Interest Rate Swap Agreements
Derivative [Line Items]
Derivative fixed interest rate (as a percent)	0.50%	0.50%
Interest Rate Swap Agreements \| Designated as Hedging Instrument
Derivative [Line Items]
Termination of derivative instruments \| €		€ 45
Treasury Lock \| Interest Lock Agreement \| 3.95% senior unsecured notes due 2027
Derivative [Line Items]
Percentage of reduction in effective interest rate on senior notes					0.25%
Foreign Currency Forward Exchange Contracts
Derivative [Line Items]
Number of credit contingency features \| item					0
Foreign Currency Forward Exchange Contracts \| Cash Flow Hedging
Derivative [Line Items]
Gains (losses) in other comprehensive income, effective portion			$ 2,800,000	$ (5,200,000)	$ (14,500,000)	$ (8,800,000)
Foreign Currency Forward Exchange Contracts \| Designated as Hedging Instrument
Derivative [Line Items]
Notional amount			363,000,000.0		363,000,000.0		$ 426,900,000
Carrying value / fair value of derivative assets			1,000,000.0		1,000,000.0		3,700,000
Carrying value / fair value of derivative assets included in prepaid expenses and other current assets			400,000		400,000		1,300,000
Carrying value / fair value of derivative liabilities			17,300,000		17,300,000		15,500,000
Carrying value / fair value of derivative liabilities included in non-current liabilities			3,600,000		3,600,000		2,900,000
Foreign Currency Forward Exchange Contracts \| Designated as Hedging Instrument \| Cash Flow Hedging
Derivative [Line Items]
Net gain (loss) recognized in gross margin			(5,700,000)	(2,800,000)	(10,100,000)	(4,600,000)
Foreign Currency Forward Exchange Contracts \| Not Designated as Hedging Instrument
Derivative [Line Items]
Carrying value / fair value of derivative liabilities			100,000		100,000		100,000
Foreign exchange net losses on derivative contracts not designated as hedges			700,000	$ 900,000	1,700,000	$ 600,000
Carrying value / fair value of derivative assets included in prepaid expenses and other current assets							600,000
Commodity Swap Agreements
Derivative [Line Items]
Notional amount			15,100,000		15,100,000
Carrying value / fair value of derivative liabilities			6,200,000		6,200,000		5,400,000
Carrying value / fair value of derivative liabilities included in non-current liabilities			$ 700,000		$ 700,000		$ 1,100,000