Leases Cumulative Effect Transition (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 28, 2019	Dec. 30, 2018
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Right-of-use assets	$ 104,536	$ 123,155
Prepaid Expense and Other Assets	401,160	392,073
Other current liabilities	229,764	148,140
Other liabilities	$ 157,799	$ 133,807
Accounting Standards Update 2016-02 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
New Accounting Pronouncement or Change in Accounting Principle, Description	In February 2016, the FASB issued ASU 2016-02, Leases (Topic 842), which introduced a new accounting model that requires most leases to be reported on the balance sheet. It also established disclosure requirements, which are more extensive than those required under prior U.S. GAAP. The standard required use of the modified retrospective (cumulative effect) transition approach and was effective for the Company in the first quarter of 2019. We selected the effective date of ASU 2016-02 as the date of initial application on transition, as permitted by ASU 2016-02, as amended ("Topic 842"). Under this transition method, the cumulative effect from prior periods upon applying the new guidance to arrangements containing leases was recognized in our consolidated balance sheets as of December 30, 2018. We did not recast comparative periods
Right-of-use assets			$ 129,652
Prepaid Expense and Other Assets			3,968
Other current liabilities			22,767
Other liabilities			$ 110,853