Income Taxes (Schedule of Effective Income Tax Rate Reconciliation) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Jan. 02, 2016	Jan. 03, 2015
Income Tax Disclosure [Abstract]
Tax expense at statutory rates	$ 321,452	$ 273,483	$ 270,961
State income tax, net of federal benefit	22,644	16,129	19,301
Tax credits	(23,881)	(20,681)	(19,469)
Foreign rate differential	(16,468)	(14,821)	(13,057)
Permanent differences	(20,330)	(14,314)	(12,253)
Other, net	(1,467)	2,222	3,258
Total income tax expense	$ 281,950	$ 242,018	$ 248,741