STOCKHOLDERS' EQUITY (Details) (USD $)	0 Months Ended
	Dec. 28, 2012	Dec. 03, 2012
Stock Issued During Period, Per Share Value, New Issues (in dollars per share)		$ 56
Safety-Kleen
Stock Issued During Period, Shares, Acquisitions	6,900,000	6,900,000.0
Stock Issued During Period, Value, Other		$ 900,000
Issuance of acquisition-related common stock, net	$ 369,300,000	$ 369,300,000