Income Taxes

The consolidated income tax provision includes taxes attributable to the controlling interest and, to a lesser extent, taxes attributable to non-controlling interests as follows:



	For the Three Months Ended March 31,
	2013			2014
Controlling Interests:
Current tax	$	21.2		$	30.3
Intangible-related deferred taxes	12.0			16.9
Other deferred taxes	0.9			(1.6		)
Total controlling interests	34.1			45.6
Non-controlling Interests:
Current tax	$	3.6		$	3.5
Deferred taxes	(0.2		)	(0.2		)
Total non-controlling interests	3.4			3.3
Provision for income taxes	$	37.5		$	48.9
Income before income taxes (controlling interest)	$	96.5		$	122.8
Effective tax rate attributable to controlling interests⁽¹⁾	35.3		%	37.1		%

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(1)	Taxes attributable to the controlling interest divided by Income before income taxes (controlling interest).

For the three months ended March 31, 2014, deferred tax liabilities decreased by $57.5 million primarily as a result of the reclassification of $54.5 million of deferred tax liabilities to equity related to the settlement of the 2006 junior convertible trust preferred securities.

As of March 31, 2014, the Company carried a liability for uncertain tax positions of $19.9 million, including $1.7 million for interest and related charges. At March 31, 2014 this liability also included $16.9 million for tax positions that, if recognized, would affect the Company's effective tax rate.

The Company periodically has tax examinations in the U.S. and foreign jurisdictions. Examination outcomes, and any related settlements, are subject to significant uncertainty. The completion of examinations may result in the payment of additional taxes and/or the recognition of tax benefits.