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Employee Benefit Plans (Details) - USD ($)
$ in Millions
 12 Months Ended
Mar. 31, 2018
Apr. 01, 2017
Apr. 02, 2016
Deferred Compensation Arrangement with Individual, Postretirement Benefits [Line Items]      
Defined Contribution Plan, Employer Matching Contribution, Percent of Match 50.00%    
Maximum amount of employee contributions eligible for the Company's discretionary match 6.00%    
Required service period for participants to become fully vested 5 years    
Defined Contribution Plan, Employer Discretionary Contribution Amount $ 10.6 $ 10.1 $ 10.5
Defined benefit plans, net assets (liabilities) (1.1) (3.0)  
Aggregate projected benefit obligations 43.4 55.6  
Aggregate fair value of plan assets 42.3 52.6  
Pension expense 6.6 9.2 5.8
Defined Benefit Plan, Service Cost $ 4.6 6.7 $ 4.9
Stretch performance [Member]      
Deferred Compensation Arrangement with Individual, Postretirement Benefits [Line Items]      
Defined Contribution Plan, Employer Matching Contribution, Percent of Match 75.00%    
Maximum Performance [Member]      
Deferred Compensation Arrangement with Individual, Postretirement Benefits [Line Items]      
Defined Contribution Plan, Employer Matching Contribution, Percent of Match 100.00%    
Non Qualified Supplemental Retirement Plan [Member]      
Deferred Compensation Arrangement with Individual, Postretirement Benefits [Line Items]      
Amounts accrued under compensation plan $ 7.0 $ 7.8