DEBT - Additional Information (Detail) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2012 USD ($) Ratio	Dec. 31, 2011 USD ($)	Dec. 31, 2010 USD ($)	May 24, 2012 JPY (¥)	Dec. 31, 2012 Senior Notes due 2014 [Member] USD ($)	Dec. 31, 2012 Senior Notes due 2019 [Member] USD ($)	Dec. 31, 2012 Senior Notes due 2021 [Member] USD ($)	Dec. 31, 2012 Senior Notes due 2039 [Member] USD ($)	Dec. 31, 2012 Term Loan [Member] USD ($)
Debt Instrument [Line Items]
Available borrowings under Senior Credit Facility, Increased by provisions, net	$ 1,350
Senior credit facility, maturity date	May 09, 2017
Line of credit facility expiration date of previous credit facility	Nov. 30, 2012
Borrowings outstanding under the previous credit facility converted to the Senior Credit Facility	100.0			11,700.0
Available borrowings under Senior Credit Facility	1,250.0
Term Loan	138.6			11,700.0
Interest rate on term loan			4.625%		1.40%	4.625%	3.375%	5.75%	0.61%
Maturity date of term loan	May 31, 2016
Estimated fair value of Senior Notes	1,745.8								138.1
Maximum Leverage Ratio	3.0
Aggregate Principal Amount of Senior Notes					250.0	500.0	300.0	500.0
Debt instruments redemption terms	redemption price equal to the greater of 1) 100 percent of the principal amount of the notes being redeemed; or 2) the sum of the present values of the remaining scheduled payments of principal and interest (not including any portion of such payments of interest accrued as of the date of redemption), discounted to the date of redemption on a semi-annual basis at the Treasury Rate (as defined in the debt agreement), plus 20 basis points, in the case of the 2019 notes, and 25 basis points, in the case of the 2039 notes
Available uncommitted credit facilities, Net	79.1
Weighted average interest rate for all borrowings, short-term debt	1.10%
Weighted average interest rate for all borrowings, long-term debt	3.50%
Interest paid on Debt	$ 67.8	$ 55.0	$ 59.8