OTHER INTANGIBLE ASSETS, NET: (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012	Dec. 31, 2012
Other intangible assets, net
Gross Carrying Amount	$ 926.0		$ 945.9
Accumulated Amortization	(506.6)		(500.1)
Net	419.4		445.8
Amortization of other intangible assets	18.1	18.1
Estimated amortization expense for each of the five succeeding fiscal years
2013	70.7
2014	62.9
2015	55.7
2016	51.3
2017	43.7
Patents and other intellectual property
Other intangible assets, net
Gross Carrying Amount	362.0		370.3
Accumulated Amortization	(208.0)		(206.2)
Net	154.0		164.1
Trade names and trademarks
Other intangible assets, net
Gross Carrying Amount	112.0		115.0
Accumulated Amortization	(44.6)		(44.4)
Net	67.4		70.6
Customer relationships
Other intangible assets, net
Gross Carrying Amount	332.2		338.6
Accumulated Amortization	(178.0)		(175.0)
Net	154.2		163.6
Supply agreements
Other intangible assets, net
Gross Carrying Amount	58.9		59.9
Accumulated Amortization	(31.0)		(30.1)
Net	27.9		29.8
Other
Other intangible assets, net
Gross Carrying Amount	60.9		62.1
Accumulated Amortization	(45.0)		(44.4)
Net	$ 15.9		$ 17.7