Income Taxes	6 Months Ended
Jun. 30, 2015
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes The income tax expense related to continuing operations for the three and six months ended June 30, 2015 was $7.1 million and $20.0 million, respectively, compared with $4.8 million and $10.2 million for the three and six months ended June 30, 2014, respectively. An income tax benefit from an uncertain tax position may be recognized when it is more likely than not that the position will be sustained upon examination, based on technical merits, including resolutions of any related appeals or litigation processes. The unrecognized income tax benefit at June 30, 2015 was $15.3 million, including interest and penalties. Within the next twelve months, it is reasonably possible that up to $1.5 million of unrecognized income tax benefits will be recognized upon settlement of tax examinations and the expiration of various statutes of limitations.

Income Taxes

6 Months Ended

Jun. 30, 2015

The income tax expense related to continuing operations for the three and six months ended June 30, 2015 was $7.1 million and $20.0 million, respectively, compared with $4.8 million and $10.2 million for the three and six months ended June 30, 2014, respectively.

An income tax benefit from an uncertain tax position may be recognized when it is more likely than not that the position will be sustained upon examination, based on technical merits, including resolutions of any related appeals or litigation processes. The unrecognized income tax benefit at June 30, 2015 was $15.3 million, including interest and penalties. Within the next twelve months, it is reasonably possible that up to $1.5 million of unrecognized income tax benefits will be recognized upon settlement of tax examinations and the expiration of various statutes of limitations.