VALUATION AND QUALIFYING ACCOUNTS Schedule of Valuation and Qualifying Accounts (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended	12 Months Ended	5 Months Ended	12 Months Ended
	Dec. 29, 2013	Dec. 28, 2014	Sep. 26, 2013	Dec. 29, 2013	Apr. 29, 2012	Dec. 30, 2012	May 01, 2011
Successor | Allowance for Doubtful Accounts, Current
Valuation and Qualifying Accounts Disclosure [Line Items]
Valuation Allowances and Reserves, Balance	$ 3.2	$ 7.5	$ 0	$ 3.2
Valuation Allowances and Reserves, Charged to Cost and Expense	3.8	4.5
Valuation Allowances and Reserves, Charged to Other Accounts	0.1	0
Valuation Allowances and Reserves, Deductions	(0.7)	(0.2)
Successor | Inventory Valuation Reserve
Valuation and Qualifying Accounts Disclosure [Line Items]
Valuation Allowances and Reserves, Balance	10.2	17.2	0	10.2
Valuation Allowances and Reserves, Charged to Cost and Expense	11.2	7.8
Valuation Allowances and Reserves, Charged to Other Accounts	0	1.4
Valuation Allowances and Reserves, Deductions	(1.0)	(2.2)
Successor | Valuation Allowance of Deferred Tax Assets
Valuation and Qualifying Accounts Disclosure [Line Items]
Valuation Allowances and Reserves, Balance	42.3	34.9	37.7	42.3
Valuation Allowances and Reserves, Charged to Cost and Expense	1.2	3.3
Valuation Allowances and Reserves, Charged to Other Accounts	14.6	(3.4)
Valuation Allowances and Reserves, Deductions	(11.2)	(7.3)
Predecessor | Allowance for Doubtful Accounts, Current
Valuation and Qualifying Accounts Disclosure [Line Items]
Valuation Allowances and Reserves, Balance	14.6		15.1	14.6		16.0	17.6
Valuation Allowances and Reserves, Charged to Cost and Expense			1.7	2.7	2.4
Valuation Allowances and Reserves, Charged to Other Accounts			0	(0.3)	(2.5)
Valuation Allowances and Reserves, Deductions			(1.2)	(3.8)	(1.5)
Predecessor | Inventory Valuation Reserve
Valuation and Qualifying Accounts Disclosure [Line Items]
Valuation Allowances and Reserves, Balance	17.1		17.9	17.1		15.5	14.8
Valuation Allowances and Reserves, Charged to Cost and Expense			4.3	5.4	3.2
Valuation Allowances and Reserves, Charged to Other Accounts			0.3	(0.1)	(0.6)
Valuation Allowances and Reserves, Deductions			(3.8)	(3.7)	(1.9)
Predecessor | Valuation Allowance of Deferred Tax Assets
Valuation and Qualifying Accounts Disclosure [Line Items]
Valuation Allowances and Reserves, Balance	43.5		37.7	43.5		54.6	66.8
Valuation Allowances and Reserves, Charged to Cost and Expense			1.3	7.2	7.8
Valuation Allowances and Reserves, Charged to Other Accounts			0.5	(0.4)	(7.4)
Valuation Allowances and Reserves, Deductions			$ (7.6)	$ (17.9)	$ (12.6)