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Derivative Financial Instruments - Additional Information (Details) € in Millions | 1 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Nov. 30, 2020 USD ($) | Dec. 31, 2020 USD ($) item | Dec. 31, 2019 USD ($) | Dec. 31, 2018 USD ($) | Nov. 30, 2020 EUR (€)
Derivative [Line Items] |  |  |  |  |
Carrying value / fair value of derivative liabilities included in other non-current liabilities |  | $ 11,100,000 |  |  |
Carrying value of derivative current asset |  | 300,000 |  |  |
Foreign currency unrealized gain expected to be reclassified into earnings over next twelve months |  | 6,500,000 |  |  |
Foreign currency unrealized gain expected to be reclassified into earnings over next twelve months, net of tax |  | 1,800,000 |  |  |
3.95% senior unsecured notes due 2027 |  |  |  |  |
Derivative [Line Items] |  |  |  |  |
Proceeds from issue of senior notes in settlement of derivatives |  | 10,000,000 |  |  |
Interest Rate Swap Agreements |  |  |  |  |
Derivative [Line Items] |  |  |  |  |
Carrying value / fair value of derivative liabilities |  | $ 0 | $ 600,000 |  |
Treasury Lock | Interest Lock Agreement | 3.95% senior unsecured notes due 2027 |  |  |  |  |
Derivative [Line Items] |  |  |  |  |
Percentage of effective interest rate benefit |  | 0.25% |  |  |
Cross Currency and Interest Rate Swap | Designated as Hedging Instrument | Cash Flow Hedging |  |  |  |  |
Derivative [Line Items] |  |  |  |  |
Floating rate obligation | $ 319,900,000 |  |  |  | € 270
Derivative fixed interest rate (as a percent) | 0.30% |  |  |  | 0.30%
Derivative amortization period | 5 years |  |  |  |
Derivative, additional fixed interest rate | 1.115% |  |  |  | 1.115%
Derivative swaps, frequency of periodic payment | semi-annually |  |  |  |
Derivative swaps, principal amortize at Nov. 15, 2021 | $ 59,200,000 |  |  |  | € 50
Derivative swaps, principal amortize at Nov. 15, 2022 | 59,200,000 |  |  |  | 50
Derivative swaps, principal amortize at Nov. 15, 2023 | 59,200,000 |  |  |  | 50
Derivative swaps, principal amortize at Nov. 15, 2024 | 59,200,000 |  |  |  | 50
Derivative swaps, principal amortize at Nov. 15, 2025 | $ 82,900,000 |  |  |  | € 70
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 |  | $ 10,900,000 | (11,100,000) | $ (25,800,000) |
Foreign Currency Forward Exchange Contracts | Designated as Hedging Instrument |  |  |  |  |
Derivative [Line Items] |  |  |  |  |
Carrying value / fair value of derivative liabilities |  | 2,500,000 | 15,500,000 |  |
Carrying value / fair value of derivative liabilities included in other non-current liabilities |  |  | 2,900,000 |  |
Notional amount |  | 250,300,000 | 426,900,000 |  |
Carrying value / fair value of derivative assets |  | 16,000,000.0 | 3,700,000 |  |
Carrying value / fair value of derivative assets included in prepaid expenses and other current assets |  | 10,700,000 |  |  |
Foreign Currency Forward Exchange Contracts | Designated as Hedging Instrument | Maximum |  |  |  |  |
Derivative [Line Items] |  |  |  |  |
Carrying value / fair value of derivative liabilities included in other non-current liabilities |  | 100,000 |  |  |
Foreign Currency Forward Exchange Contracts | Designated as Hedging Instrument | Cash Flow Hedging |  |  |  |  |
Derivative [Line Items] |  |  |  |  |
Net gain (loss) recognized in gross margin |  | 14,500,000 | 13,100,000 |  |
Foreign Currency Forward Exchange Contracts | Not Designated as Hedging Instrument |  |  |  |  |
Derivative [Line Items] |  |  |  |  |
Carrying value / fair value of derivative liabilities |  | 100,000 |  |  |
Foreign exchange net gains (losses) on derivative contracts not designated as hedges |  | (2,400,000) | 400,000 | $ (4,300,000) |
Commodity Swap Agreements |  |  |  |  |
Derivative [Line Items] |  |  |  |  |
Carrying value / fair value of derivative liabilities |  | 1,100,000 | 5,400,000 |  |
Carrying value / fair value of derivative liabilities included in other non-current liabilities |  |  | $ 1,100,000 |  |
Notional amount |  | 9,100,000 |  |  |
Carrying value / fair value of derivative assets |  | 2,200,000 |  |  |
Carrying value / fair value of derivative assets included in prepaid expenses and other current assets |  | $ 1,500,000 |  |  |

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