Foreign Currency Contracts - Additional Information (Details) - Foreign Currency Forward Contracts - USD ($) $ in Millions	3 Months Ended	9 Months Ended
Sep. 27, 2019	Sep. 28, 2018	Sep. 27, 2019	Sep. 28, 2018	Dec. 31, 2018
Derivative [Line Items]
Notional amount of foreign currency forward contracts	$ 29.1		$ 29.1		$ 31.2
Net gain (loss) on foreign currency forward contracts	0.3		0.3		$ (0.2)
Foreign Exchange Transaction Gains (Losses)
Derivative [Line Items]
Aggregate net gain (loss) recognized	$ 0.7	$ (0.2)	$ 1.2	$ 0.7

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