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. 29, 2017
Jan. 28, 2017
Apr. 30, 2016
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Short-term investments $ 4.0 $ 4.0 $ 4.0
Fair Value, Inputs, Level 1 [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Short-term investments 4.0 4.0 4.0
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 3,745.0 3,740.3 3,759.6
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 $ 2,817.7 $ 2,828.2 $ 3,890.3