Leases (Details 2) - USD ($) $ in Thousands	Jan. 02, 2021	Dec. 28, 2019
Leases [Abstract]
Right-of-use assets [Extensible List]	us-gaap:OtherAssets	us-gaap:OtherAssets
Right-of-use assets	$ 133,354	$ 100,343
Operating lease, liability, current [Extensible List]	us-gaap:AccountsPayableAndAccruedLiabilitiesCurrent	us-gaap:AccountsPayableAndAccruedLiabilitiesCurrent
Operating lease, liability, current	$ 33,920	$ 25,558
Operating lease liability, noncurrent [Extensible List]	us-gaap:OtherLiabilitiesNoncurrent	us-gaap:OtherLiabilitiesNoncurrent
Operating lease liability, noncurrent	$ 113,916	$ 84,782
Total lease liabilities	$ 147,836	$ 110,340
Operating lease, weighted average remaining lease term	6 years 8 months 12 days	5 years 1 month 6 days
Operating lease, weighted average discount rate,	3.80%	4.50%