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INCOME TAXES: (Tables)

9 Months Ended

Sep. 30, 2011

INCOME TAXES:

Schedule of income tax provision and effective income tax rate

		2011			2010
Income tax provision		$	792.5		$	556.9
Effective income tax rate		30.5		%	34.3		%

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Disclosure of the income tax provision attributable to continuing operations and the effective income tax rate.

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