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Financial Instruments - Schedule of Net Foreign Exchange Positions (Details) - Foreign exchange contract - USD ($) $ in Millions | Dec. 31, 2020 | Dec. 31, 2019
--- | --- | ---
Financial Instruments [Line Items] |  |
Buy (Sell) | $ 241.2 | $ 174.1
Notional Amount | 263.4 | 183.3
Other currencies - Buy |  |
Financial Instruments [Line Items] |  |
Buy (Sell) | 12.4 | 21.9
Notional Amount | 12.4 | 21.9
Other currencies - Sell |  |
Financial Instruments [Line Items] |  |
Buy (Sell) | (11.1) | (4.6)
Notional Amount | 11.1 | 4.6
Japanese Yen |  |
Financial Instruments [Line Items] |  |
Buy (Sell) | 71.2 | 49.8
Notional Amount | 71.2 | 49.8
Philippine Peso |  |
Financial Instruments [Line Items] |  |
Buy (Sell) | 57.2 | 36.4
Notional Amount | 57.2 | 36.4
Euro |  |
Financial Instruments [Line Items] |  |
Buy (Sell) | 47.7 | 0.0
Notional Amount | 47.7 | 0.0
Korean Won |  |
Financial Instruments [Line Items] |  |
Buy (Sell) | 34.4 | 18.1
Notional Amount | 34.4 | 18.1
Chinese Yuan |  |
Financial Instruments [Line Items] |  |
Buy (Sell) | 17.7 | 20.2
Notional Amount | 17.7 | 20.2
Malaysian Ringgit |  |
Financial Instruments [Line Items] |  |
Buy (Sell) | 11.7 | 20.4
Notional Amount | 11.7 | 20.4
Czech Koruna |  |
Financial Instruments [Line Items] |  |
Buy (Sell) | 0.0 | 11.9
Notional Amount | $ 0.0 | $ 11.9

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