Quarterly report pursuant to Section 13 or 15(d)

FAIR VALUE MEASUREMENTS Fair Value Measurements (Details)

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FAIR VALUE MEASUREMENTS Fair Value Measurements (Details) - USD ($)
$ in Millions
Apr. 30, 2016
Jan. 30, 2016
May. 02, 2015
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Short-term investments $ 4.0 $ 4.0 $ 0.0
Fair Value, Inputs, Level 1 [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Restricted Cash and Cash Equivalents 0.0 0.0 7,244.1
Short-term investments 4.0 4.0 0.0
Restricted Investments Fair Value 0.0 82.0 90.9
Fair Value, Inputs, Level 2 [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Financial Liabilities Fair Value Disclosure 0.0 0.8 3.2
Secured Senior Notes and Acquisition Notes [Domain] | Fair Value, Inputs, Level 1 [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Long-term Debt, Fair Value 3,759.6 3,754.6 3,250.0
Long term debt - term loans [Member] | Fair Value, Inputs, Level 2 [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Long-term Debt, Fair Value 3,890.3 3,886.1 3,950.0
Senior Notes | Fair Value, Inputs, Level 3 [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Long-term Debt, Fair Value $ 0.0 $ 0.0 $ 722.3