DEBT - Term B-2 Loans (Details) - Secured debt - HDS (Debt Issuer) - Credit facility - Term B-2 Loan Facility due 2023		9 Months Ended
	Oct. 14, 2016	Oct. 30, 2016
DEBT
Leverage ratio	3.00%	3.00%
Amortization of debt, aggregate annual amounts as a percentage of original principal amount (as a percent)	1.00%	1.00%
LIBOR
DEBT
Percentage added to reference rate (as a percent)	2.75%	2.75%
LIBOR | Minimum
DEBT
Percentage added to reference rate (as a percent)	2.50%	2.50%
Base
DEBT
Percentage added to reference rate (as a percent)	1.75%	1.75%