Estimated amount of loss resulting from an adverse tax position.

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Amount of loss contingency liability.

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Reflects the estimated amount of loss from the specified contingency as of the balance sheet date.

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Commitments and Contingencies (Details) - USD ($) $ in Millions	1 Months Ended
	Jul. 31, 2016	Dec. 28, 2019
Pending Litigation
Loss Contingencies [Line Items]
Loss contingency accrual		$ 0.4
Korea
Loss Contingencies [Line Items]
Income tax examination, estimate of possible loss	$ 12.0
Minimum \| Pending Litigation
Loss Contingencies [Line Items]
Loss Contingency estimate of possible loss		0.6
Maximum \| Pending Litigation
Loss Contingencies [Line Items]
Loss Contingency estimate of possible loss		$ 2.3