Segment and Geographical Information - Narrative (Details) - SunStrong Capital Holdings, LLC	12 Months Ended
Dec. 29, 2019	Dec. 30, 2018
Segment Reporting Information [Line Items]
Equity method investee, percentage ownership sold		0.49
Ownership retained after deconsolidation	0.51

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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