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Financial Instruments and Risk Management - Derivative and Hedging Instruments (Details)
$ in Millions
 12 Months Ended
Dec. 31, 2021
USD ($)
Dec. 31, 2020
USD ($)
Disclosure of detailed information about hedging instruments [line items]    
Contract amount of U.S. dollars $ 539.5 $ 562.6
Fair value gain/(loss) 1.2 23.3
Derivative assets 7.4 29.4
Derivative liabilities 6.2 6.1
Forward Currency and Forward Swap Contracts | Foreign currency forwards and swaps    
Disclosure of detailed information about hedging instruments [line items]    
Fair value gain/(loss) 3.4 (8.8)
Forward Currency and Forward Swap Contracts | Cash flow hedges    
Disclosure of detailed information about hedging instruments [line items]    
Fair value gain/(loss)   14.5
Forward Currency and Forward Swap Contracts | Cash flow hedges | Foreign currency forwards and swaps    
Disclosure of detailed information about hedging instruments [line items]    
Fair value gain/(loss) (2.2)  
Canadian dollar    
Disclosure of detailed information about hedging instruments [line items]    
Contract amount of U.S. dollars $ 195.5 $ 230.8
Weighted average exchange rate in U.S. dollars (in dollars per share) 0.79 0.76
Maximum period in months 12 months 12 months
Fair value gain/(loss) $ 0.6 $ 11.7
Thai baht    
Disclosure of detailed information about hedging instruments [line items]    
Contract amount of U.S. dollars $ 109.9 $ 107.7
Weighted average exchange rate in U.S. dollars (in dollars per share) 0.03 0.03
Maximum period in months 12 months 12 months
Fair value gain/(loss) $ (1.0) $ 4.7
Malaysian ringgit    
Disclosure of detailed information about hedging instruments [line items]    
Contract amount of U.S. dollars $ 48.8 $ 48.7
Weighted average exchange rate in U.S. dollars (in dollars per share) 0.24 0.24
Maximum period in months 12 months 12 months
Fair value gain/(loss) $ 0.2 $ 1.6
Mexican peso    
Disclosure of detailed information about hedging instruments [line items]    
Contract amount of U.S. dollars $ 23.5 $ 20.1
Weighted average exchange rate in U.S. dollars (in dollars per share) 0.05 0.05
Maximum period in months 12 months 12 months
Fair value gain/(loss) $ 0.2 $ 1.6
British pound    
Disclosure of detailed information about hedging instruments [line items]    
Contract amount of U.S. dollars   $ 0.8
Weighted average exchange rate in U.S. dollars (in dollars per share)   1.33
Maximum period in months   4 months
Fair value gain/(loss)   $ 0.1
Chinese renminbi    
Disclosure of detailed information about hedging instruments [line items]    
Contract amount of U.S. dollars $ 55.2 $ 44.0
Weighted average exchange rate in U.S. dollars (in dollars per share) 0.15 0.15
Maximum period in months 12 months 12 months
Fair value gain/(loss) $ 1.2 $ 2.8
Euro    
Disclosure of detailed information about hedging instruments [line items]    
Contract amount of U.S. dollars $ 20.6 $ 39.5
Weighted average exchange rate in U.S. dollars (in dollars per share) 1.14 1.21
Maximum period in months 4 months 10 months
Fair value gain/(loss) $ 0.6 $ (1.5)
Romanian Leu    
Disclosure of detailed information about hedging instruments [line items]    
Contract amount of U.S. dollars $ 40.6 $ 28.6
Weighted average exchange rate in U.S. dollars (in dollars per share) 0.23 0.23
Maximum period in months 12 months 12 months
Fair value gain/(loss) $ (1.1) $ 2.0
Singapore dollar    
Disclosure of detailed information about hedging instruments [line items]    
Contract amount of U.S. dollars $ 27.8 $ 27.5
Weighted average exchange rate in U.S. dollars (in dollars per share) 0.74 0.73
Maximum period in months 12 months 12 months
Fair value gain/(loss) $ 0.0 $ 1.0
Japanese yen    
Disclosure of detailed information about hedging instruments [line items]    
Contract amount of U.S. dollars $ 11.6 $ 8.0
Weighted average exchange rate in U.S. dollars (in dollars per share) 0.0088 0.01
Maximum period in months 4 months 4 months
Fair value gain/(loss) $ 0.5 $ (0.2)
Korean won    
Disclosure of detailed information about hedging instruments [line items]    
Contract amount of U.S. dollars $ 6.0 $ 6.9
Weighted average exchange rate in U.S. dollars (in dollars per share) 0.0008 0.0009
Maximum period in months 4 months 1 month
Fair value gain/(loss) $ 0.0 $ (0.5)