Revenue Recognition - Schedule of Deferred Contract Assets and Deferred Contract Liabilities (Details) - USD ($) $ in Thousands	Jun. 27, 2020	Dec. 28, 2019
Deferred Contract Assets included in:
Deferred contract assets	$ 58,126	$ 57,350
Deferred Contract Liabilities included in:
Deferred contract liabilities	78,155	79,174
Other current assets
Deferred Contract Assets included in:
Other current assets	23,448	23,568
Other non-current assets
Deferred Contract Assets included in:
Other non-current assets	34,678	33,782
Other current liabilities
Deferred Contract Liabilities included in:
Other current liabilities	32,423	34,204
Other non-current liabilities
Deferred Contract Liabilities included in:
Other non-current liabilities	$ 45,732	$ 44,970