XML 92 R103.htm IDEA: XBRL DOCUMENT v2.4.0.8
FAIR VALUE MEASUREMENTS Schedule of Level 3 Change, Pension Plan Assets (Details) (Fair Value, Inputs, Level 3, USD $)
In Millions, unless otherwise specified
 8 Months Ended 12 Months Ended
Dec. 29, 2013
Apr. 28, 2013
Apr. 29, 2012
May 01, 2011
Insurance Contracts
        
Defined Benefit Plan Disclosure [Line Items]        
Defined Benefit Plan, Fair Value of Plan Assets, Excluding Unsettled Transactions $ 1.1 $ 1.2 $ 1.6 $ 1.8
Defined Benefit Plan, Actual Return on Plan Assets Still Held 0 0 0  
Defined Benefit Plan, Actual Return on Plan Assets Sold During Period 0 0 0  
Defined Benefit Plan, Purchases, Sales, and Settlements (0.1) (0.4) (0.2)  
Limited Partnerships
        
Defined Benefit Plan Disclosure [Line Items]        
Defined Benefit Plan, Fair Value of Plan Assets, Excluding Unsettled Transactions 37.8 40.1 75.0 33.6
Defined Benefit Plan, Actual Return on Plan Assets Still Held (10.4) (10.9) (2.7)  
Defined Benefit Plan, Actual Return on Plan Assets Sold During Period 4.0 2.4 1.6  
Defined Benefit Plan, Purchases, Sales, and Settlements $ 4.1 $ (26.4) $ 42.5