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Fair Value of Financial Instruments - Non-financial Assets and Liabilities (Details) - USD ($)
 3 Months Ended 12 Months Ended
Apr. 01, 2017
Dec. 31, 2016
Oct. 01, 2016
Apr. 02, 2016
Apr. 01, 2017
Apr. 02, 2016
Mar. 28, 2015
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]              
Intangible asset impairment charges         $ 30,200,000 $ 0 $ 0
Fixed assets impairment charge         169,000,000 10,900,000 800,000
Impairment Charge $ 193,800,000 $ 500,000 $ 4,900,000 $ 10,900,000 199,200,000 10,900,000 800,000
Goodwill, impairment charges 0       0 0 0
Carrying Value Prior to Impairment              
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]              
Lease Rights 33,500,000       33,500,000    
Fixed Assets 186,900,000     10,900,000 186,900,000 10,900,000 800,000
Total 220,400,000       220,400,000    
Fair Value              
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]              
Lease Rights 3,300,000       3,300,000    
Fixed Assets 17,900,000     $ 0 17,900,000 $ 0 $ 0
Total $ 21,200,000       $ 21,200,000