RETIREMENT BENEFIT PLANS - Summary of Amounts Recognized in Balance Sheet (Detail) (USD $) In Millions, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
U.S. and Puerto Rico [Member]
Pension Plans, Postretirement and Other Employee Benefits [Line Items]
Prepaid pension	$ 61.9
Short-term accrued benefit liability	(0.4)	(1.0)
Long-term accrued benefit liability	(12.8)	(13.9)
Net amount recognized	48.7	(14.9)
Foreign-based defined benefit plans [Member]
Pension Plans, Postretirement and Other Employee Benefits [Line Items]
Prepaid pension	7.5	4.3
Long-term accrued benefit liability	(35.3)	(34.3)
Net amount recognized	$ (27.8)	$ (30.0)