LONG-TERM INCENTIVE EMPLOYEE COMPENSATION - Additional Information (Detail) (USD $) In Millions, except Per Share data, unless otherwise specified	9 Months Ended			9 Months Ended		7 Months Ended	9 Months Ended		9 Months Ended			9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Dec. 31, 2012 plan_award_component	Sep. 30, 2013 Equity Based Awards [Member]	Sep. 30, 2013 Liability Based Awards [Member]	Sep. 30, 2013 Restricted Stock Unit [Member]	Sep. 30, 2013 Restricted Stock Unit [Member]	Mar. 04, 2013 Restricted Stock Unit [Member]	Sep. 30, 2013 ROIC [Member]	Mar. 05, 2013 ROIC [Member]	Mar. 04, 2013 ROIC [Member]	Sep. 30, 2013 TSR [Member]	Mar. 05, 2013 TSR [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Awards Granted						0.1	0.3		0.1
Grant Date Fair Value						$ 30.09	$ 30.09	$ 26.76			$ 25.56
Number of components			3
Unrecognized compensation cost not yet recognized				$ 22.8	$ 4.4
Unrecognized compensation cost weighted-average period				2 years 2 months 6 days	1 year 9 months 20 days
Stock option exercised	1.7	2.6
Proceeds from stock option exercised	$ 28.0	$ 40.2
Restricted stock lapsed	0.3	0.4
Fair value dividend yield	1.50%								1.49%			1.49%
Current annualized payment									$ 0.40			$ 0.40
Closing stock price										$ 26.76			$ 26.76
Expected life (in years)	6 years 5 months 6 days											3 years
Performance period												3 years