Acquisitions and Purchase Accounting Estimated Fair Values of Assets Acquired and Liabilities Assumed for Goldstein Eswood Acquisition (Details) - USD ($) $ in Thousands				6 Months Ended
	May 31, 2016	May 20, 2016	Jan. 30, 2015	Jul. 02, 2016	Jul. 04, 2015	Jan. 02, 2016	Dec. 15, 2015
Business Acquisition [Line Items]
Payments to Acquire Businesses, Net of Cash Acquired	$ 209,100	$ 1,000		$ 212,024	$ 76,192
Goodwill				$ 1,051,954		$ 983,339
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net		$ 2,559
GoldsteinEswood [Member]
Business Acquisition [Line Items]
Business Combination, Contingent Consideration, Liability			$ 1,800
Payments to Acquire Businesses, Net of Cash Acquired			27,400
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets			8,036
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment			8,690
Goodwill			5,766
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill			8,761
Current liabilities			(2,008)
Other non-current liabilities			(1,839)
Consideration paid at closing			27,406
Business Combination, Contingent Consideration			1,838
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net			29,244
Scenario, Previously Reported [Member] | GoldsteinEswood [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets			8,036
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment			8,690
Goodwill			8,493
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill			5,648
Current liabilities			(1,806)
Other non-current liabilities			(1,655)
Consideration paid at closing			27,406
Business Combination, Contingent Consideration			1,655
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net			29,061
Scenario, Adjustment [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets							$ (296)
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment							0
Goodwill							1,526
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill							0
Current liabilities							0
Other non-current liabilities							1,230
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net							$ 0
Scenario, Adjustment [Member] | GoldsteinEswood [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets			0
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment			0
Goodwill			(2,727)
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill			3,113
Current liabilities			(202)
Other non-current liabilities			(184)
Consideration paid at closing			0
Business Combination, Contingent Consideration			183
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net			$ 183