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Share-based Compensation (Restricted Stock and PSU (Details)
$ / shares in Units, $ in Thousands
3 Months Ended 12 Months Ended
Jan. 08, 2016
shares
Nov. 19, 2015
USD ($)
$ / shares
Jan. 08, 2015
USD ($)
$ / shares
Mar. 29, 2016
USD ($)
$ / shares
shares
Mar. 31, 2015
USD ($)
Dec. 29, 2015
item
$ / shares
shares
Restricted Stock Units            
Restricted Stock Units, Shares            
Outstanding at the beginning of the period (in shares) | shares       984,586    
Granted (in shares) | shares       160,290    
Forfeited (in shares) | shares       (2,255)    
Vested (in shares) | shares       (212,561)    
Outstanding at the end of period (in shares) | shares       930,060   984,586
Restricted Stock Units, Weighted-Average Grant Date Fair Value            
Outstanding at the beginning of the period (in dollars per share) | $ / shares       $ 32.86    
Granted (in dollars per share) | $ / shares       40.22    
Forfeited (in dollars per share) | $ / shares       30.25    
Vested (in dollars per share) | $ / shares       33.91    
Outstanding at the end of the period (in dollars per share) | $ / shares       $ 33.85   $ 32.86
Weighted-Average Remaining Contractual Term (years)            
Weighted-Average Remaining Contractual Term       1 year 3 months 18 days    
Aggregate Intrinsic Value            
Outstanding at the end of the period (in dollars) | $       $ 40,565    
Intrinsic value of awards vested (in dollars) | $       8,100 $ 13,400  
Unrecognized compensation cost            
Unrecognized compensation cost of unvested stock awards (in dollars) | $       $ 19,700    
Expected weighted-average period of recognition of unrecognized compensation cost of unvested awards       1 year 3 months 18 days    
Share-based Compensation, other disclosures            
Excess tax benefit realized from tax deductions that vested | $       $ 300 $ 1,500  
Restricted Stock Units | Minimum            
Share-based compensation            
Vesting period       1 year    
Restricted Stock Units | Maximum            
Share-based compensation            
Vesting period       5 years    
PSUs            
Share-based compensation            
Number of executives included in plan | item           2
Vesting period           1 year
Restricted Stock Units, Shares            
Vested (in shares) | shares (144,000)          
Restricted Stock Units, Weighted-Average Grant Date Fair Value            
Granted (in dollars per share) | $ / shares   $ 34.11 $ 34.77      
Unrecognized compensation cost            
Unrecognized compensation cost of unvested stock awards (in dollars) | $       $ 3,100    
Expected weighted-average period of recognition of unrecognized compensation cost of unvested awards       9 months 18 days    
Share-based Compensation, other disclosures            
Grant date fair value | $   $ 3,900 $ 4,000