STOCK-BASED COMPENSATION (Details 2) (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 30, 2013
Stock Options
Stock-based compensation
Stock options exercisable and outstanding (in shares)	0.7
Stock options exercisable and outstanding, weighted average exercise price (in dollars per share)	$ 14.58
Stock options exercisable and outstanding, intrinsic value	$ 1.5
Stock options exercisable and outstanding, remaining contractual term	1 year 4 months 24 days
Stock-settled stock appreciation rights
Stock-based compensation
Stock appreciation rights outstanding (in shares)	1.4
Stock appreciation rights outstanding, weighted average base value (in dollars per share)	$ 11.47
Stock appreciation rights outstanding, intrinsic value	8.0
Stock appreciation rights outstanding, remaining contractual term	4 years 4 months 24 days
Stock appreciation rights exercisable (in shares)	0.8
Stock appreciation rights exercisable, weighted-average exercise price (in dollars per share)	$ 7.23
Stock appreciation rights exercisable, intrinsic value	$ 7.5
Stock appreciation rights exercisable, remaining contractual term	3 years 4 months 24 days