Financial Instruments - Offsetting of Foreign Currency Derivative Contracts (Details) - Foreign currency exchange contract - USD ($) $ in Thousands	Jul. 04, 2020	Dec. 31, 2019
Offsetting Assets [Line Items]
Gross Amounts Offset in Condensed Consolidated Balance Sheets, Gross Amounts of Recognized	$ 0	$ 0
Gross Amounts Offset in the Condensed Consolidated Balance Sheets	0	0
Gross Amounts Offset in Condensed Consolidated Balance Sheets, Net Amounts Presented	0	0
Gross Amounts Not Offset in Condensed Consolidated Balance Sheets, Financial Instruments	0	0
Gross Amounts Not Offset in Condensed Consolidated Balance Sheets, Cash Collateral Received	0	0
Gross Amounts Not Offset in Condensed Consolidated Balance Sheets, Net Amount	0	0
Offsetting Liabilities [Line Items]
Gross Amounts Offset in Condensed Consolidated Balance Sheets, Gross Amounts Recognized	0	748
Gross Amounts Offset in the Condensed Consolidated Balance Sheets	0	0
Gross Amounts Offset in Condensed Consolidated Balance Sheets, Net Amounts Presented	0	748
Gross Amounts Not Offset in Condensed Consolidated Balance Sheets, Financial Instruments	0	0
Gross Amounts Not Offset in Condensed Consolidated Balance Sheets, Cash Collateral Pledged	0	0
Gross Amounts Not Offset in Condensed Consolidated Balance Sheets, Net Amount	$ 0	$ 748

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