Derivative Instruments and Hedging Activities - Balance Sheet Location (Details) - USD ($) $ in Millions	Oct. 02, 2021	Dec. 31, 2020
Designated derivatives:
Derivatives, Fair Value [Line Items]
Asset Derivatives	$ 5.4	$ 11.8
Liability Derivatives	24.5	5.5
Designated derivatives: | Prepaid expenses and other current assets | Foreign currency forward contracts
Derivatives, Fair Value [Line Items]
Asset Derivatives	5.0	5.0
Designated derivatives: | Other non-current assets | Foreign currency forward contracts
Derivatives, Fair Value [Line Items]
Asset Derivatives	0.4	0.5
Designated derivatives: | Other non-current assets | Cross-currency swap
Derivatives, Fair Value [Line Items]
Asset Derivatives	0.0	6.3
Designated derivatives: | Other accrued liabilities | Foreign currency forward contracts
Derivatives, Fair Value [Line Items]
Liability Derivatives	0.4	5.5
Designated derivatives: | Other accrued liabilities | Cross-currency swap
Derivatives, Fair Value [Line Items]
Liability Derivatives	24.1	0.0
Non-designated derivatives:
Derivatives, Fair Value [Line Items]
Asset Derivatives	13.7	4.3
Non-designated derivatives: | Prepaid expenses and other current assets | Foreign currency forward contracts
Derivatives, Fair Value [Line Items]
Asset Derivatives	0.4	4.3
Non-designated derivatives: | Prepaid expenses and other current assets | Foreign currency options
Derivatives, Fair Value [Line Items]
Asset Derivatives	13.3	0.0
Non-designated derivatives: | Other accrued liabilities | Foreign currency forward contracts
Derivatives, Fair Value [Line Items]
Liability Derivatives	$ 1.4	$ 2.4