Income Taxes - Summary of Changes to Unrecognized Tax Benefits (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 28, 2019	Dec. 29, 2018	Dec. 30, 2017
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]
Beginning balance	$ 44,000	$ 44,832	$ 47,623
Additions based on tax positions related to the current year	238	389	471
Additions based on tax positions of prior years	334	19	11
Reduction for tax positions of prior years	(213)	(5)	(1,226)
Reduction as a result of lapse of applicable statute of limitations	(2,432)	(1,235)	(2,047)
Ending balance	$ 41,927	$ 44,000	$ 44,832

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

No definition available.

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- Definition

Amount of unrecognized tax benefits.

+ References

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Amount of decrease in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.

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Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return.

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Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.

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