Commitments and Contingencies - Purchase Commitments (Details) $ in Millions	Dec. 31, 2020 USD ($)
Non-cancelable commitments
Other Commitments [Line Items]
Other commitment	$ 187.2
Non-cancellable contracts and purchase orders for inventory
Other Commitments [Line Items]
Other commitment	155.1
Non-cancelable IT-related commitments
Other Commitments [Line Items]
Other commitment	22.1
Non-cancelable China facility commitments
Other Commitments [Line Items]
Other commitment	$ 10.0