Income Taxes	3 Months Ended
Mar. 31, 2016
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes For the three months ended March 31, 2016 and 2015, our income tax provision from continuing operations was $19.0 million and $20.2 million, respectively, based on effective income tax rates, before discrete items and less amounts attributable to noncontrolling interests, of 37.8% and 37.8%, respectively. The actual income tax rates on income from continuing operations, less amounts attributable to noncontrolling interests, for the three months ended March 31, 2016 and 2015, inclusive of discrete items, were 35.5% and 37.9%, respectively. The decreases in the 2016 income tax provision and the actual income tax rate on income from continuing operations were primarily due to $1.2 million of tax benefits recognized upon the issuance of common stock under share-based compensation plans. As of March 31, 2016 and December 31, 2015, the amount of unrecognized income tax benefits for each period was $4.8 million (of which $3.0 million, if recognized, would favorably affect our effective income tax rate). We report interest expense related to unrecognized income tax benefits in the income tax provision. As of March 31, 2016 and December 31, 2015, we had approximately $0.5 million and $0.4 million of accrued interest related to unrecognized income tax benefits included as a liability in the Condensed Consolidated Balance Sheets, respectively. For each of the three months ended March 31, 2016 and 2015, less than $0.1 million of interest expense was recognized. It is reasonably possible that approximately $4.1 million of unrecognized income tax benefits at March 31, 2016, primarily relating to uncertain tax positions attributable to tax return filing positions, will significantly decrease in the next twelve months as a result of estimated settlements with taxing authorities and the expiration of applicable statutes of limitations. We file income tax returns with the Internal Revenue Service and various state, local and foreign tax agencies. The Company is currently under examination by various taxing authorities for the years 2008 through 2014.

Income Taxes

3 Months Ended

Mar. 31, 2016

For the three months ended March 31, 2016 and 2015, our income tax provision from continuing operations was $19.0 million and $20.2 million, respectively, based on effective income tax rates, before discrete items and less amounts attributable to noncontrolling interests, of 37.8% and 37.8%, respectively. The actual income tax rates on income from continuing operations, less amounts attributable to noncontrolling interests, for the three months ended March 31, 2016 and 2015, inclusive of discrete items, were 35.5% and 37.9%, respectively. The decreases in the 2016 income tax provision and the actual income tax rate on income from continuing operations were primarily due to $1.2 million of tax benefits recognized upon the issuance of common stock under share-based compensation plans.

As of March 31, 2016 and December 31, 2015, the amount of unrecognized income tax benefits for each period was $4.8 million (of which $3.0 million, if recognized, would favorably affect our effective income tax rate).

We report interest expense related to unrecognized income tax benefits in the income tax provision. As of March 31, 2016 and December 31, 2015, we had approximately $0.5 million and $0.4 million of accrued interest related to unrecognized income tax benefits included as a liability in the Condensed Consolidated Balance Sheets, respectively. For each of the three months ended March 31, 2016 and 2015, less than $0.1 million of interest expense was recognized.

It is reasonably possible that approximately $4.1 million of unrecognized income tax benefits at March 31, 2016, primarily relating to uncertain tax positions attributable to tax return filing positions, will significantly decrease in the next twelve months as a result of estimated settlements with taxing authorities and the expiration of applicable statutes of limitations.

We file income tax returns with the Internal Revenue Service and various state, local and foreign tax agencies. The Company is currently under examination by various taxing authorities for the years 2008 through 2014.