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INCOME TAXES (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012	Dec. 31, 2012
INCOME TAXES
Effective tax rate (as a percent)	39.80%	36.10%	39.80%	36.90%
Unrecognized tax benefits, which would affect the effective tax rate if recognized	$ 0.9		$ 0.9		$ 1.2

- Definition

A ratio calculated by dividing the reported amount of income tax expense attributable to continuing operations for the period by GAAP-basis pretax income from continuing operations.

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