Property and Equipment - Additional Information (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Jan. 02, 2016	Dec. 27, 2014
Property, Plant and Equipment [Line Items]
Accumulated amortization of capital lease assets	$ 119,000	$ 68,000
Interest Capitalized	1,000	2,000
Depreciation and amortization expense	421,371	399,247	$ 411,549
Transportation Equipment [Member]
Property, Plant and Equipment [Line Items]
Capital lease assets	354,000	260,000
Building and Building Improvements [Member]
Property, Plant and Equipment [Line Items]
Capital lease assets	97,000	98,000
Property and Equipment [Member]
Property, Plant and Equipment [Line Items]
Depreciation and amortization expense	$ 266,000	$ 253,000	$ 261,000