DISCONTINUED OPERATIONS AND OTHER DIVESTITURES (Summary Of Activities In Consolidated Statements Of Income For Discontinued Operations) (Detail) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net sales	$ 0	$ 360.8
Earnings from operations of discontinued businesses before income taxes	0	48.1
Income tax expense on operations	0	(16.5)
Gain (loss) on sale of discontinued operations	(0.5)	(4.6)
Income tax (expense) benefit on gain (loss) on sale	0.5	0.3
Earnings from discontinued operations, net of tax	0	27.3
Previously Owned Coating Resins
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net sales	0	360.8
Earnings from operations of discontinued businesses before income taxes	0	48.1
Income tax expense on operations	0	(16.5)
Gain (loss) on sale of discontinued operations	(4.1)	(4.6)
Income tax (expense) benefit on gain (loss) on sale	0.5	0.3
Earnings from discontinued operations, net of tax	(3.6)	27.3
Legacy Umeco
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net sales	0
Earnings from operations of discontinued businesses before income taxes	0
Income tax expense on operations	0
Gain (loss) on sale of discontinued operations	3.6
Income tax (expense) benefit on gain (loss) on sale	0
Earnings from discontinued operations, net of tax	$ 3.6