COMMITMENTS AND CONTINGENCIES Roll Forward of Asbestos Liability and Related Assets (Detail) (USD $) In Millions, unless otherwise specified	9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Dec. 31, 2012
Net Asbestos Liability Rollforward [Line Items]
Asbestos Provision For Liability And Related Assets Net	$ 47.0
Asbestos Related Remeasurement Costs Before Tax	0.5
Gain from Asbestos Insurance Settlement Agreement	(31.0)	11.4
Increase Decrease Net Cash Activity	(19.2)
Asbestos Liability Gross Current And Noncurrent			1,347.4
Asbestos Liability And Related Assets Net Current And Noncurrent	736.8		739.5
Asbestos-related liabilities	1,185.4		1,255.0
Estimated Recovery of Asbestos Costs Percentage	42.00%
Asbestos payments made net of tax - past three annual periods	9.0
Asbestos-related assets	448.6		525.3
Percentage of Asbestos Liability Related to Pending Claims	35.00%
Percentage of Asbestos Insurance From Domestic Insurers	91.00%
Asbestos Insurance Coverage In Place and Buyout Agreements As a Percent of The Total Asbestos Asset	59.00%
Liability [Member]
Net Asbestos Liability Rollforward [Line Items]
Asbestos Provision For Liability	57.6
Asbestos Related Remeasurement Costs Before Tax	(65.0)
Gain from Asbestos Insurance Settlement Agreement	0
Increase Decrease Net Cash Activity	(70.1)
Asbestos Liability Gross Current And Noncurrent	1,269.9
Loss Contingency, Accrual, Current	84.5
Asset [Member]
Net Asbestos Liability Rollforward [Line Items]
Asbestos Provision For Related Assets	10.6
Asbestos Related Remeasurement Costs Before Tax	(65.5)
Gain from Asbestos Insurance Settlement Agreement	31.0
Increase Decrease Net Cash Activity	(50.9)
Asbestos Asset Gross Current And Noncurrent	533.1		607.9
Loss Contingency, Receivable, Current	84.5
Asbestos-related liabilities	448.6
Minimum [Member]
Net Asbestos Liability Rollforward [Line Items]
Average asbestos costs net of tax - next 5 years	10.0
Average asbestos costs net of tax - next 10 years	35.0
Maximum [Member]
Net Asbestos Liability Rollforward [Line Items]
Average asbestos costs net of tax - next 5 years	20.0
Average asbestos costs net of tax - next 10 years	$ 45.0