INCOME TAXES	6 Months Ended
Jun. 30, 2016
Income Tax Disclosure [Abstract]
INCOME TAXES	INCOME TAXES The effective income tax rate was 51.1% for the three months ended June 30, 2016, compared to 45.6% for the three months ended June 30, 2015 and was 50.3% for the six months ended June 30, 2016 compared to 44.0% for the six months ended June 30, 2015, primarily reflecting the beneficial effect of the sale of Concentra on June 1, 2015 and the impact of non-deductible transaction costs associated with the Merger during the three and six months ended June 30, 2016. Non-deductible transaction costs associated with the Merger increased our effective tax rate by approximately 1.6 percentage points for the three months ended June 30, 2016 and by approximately 2.3 percentage points for the six months ended June 30, 2016. Conversely, the tax effect of the sale of Concentra reduced our effective tax rate by approximately 6.5 percentage points for each of the three and six months ended June 30, 2015. The effective tax rate for 2016 also reflects tax benefits associated with adopting new guidance related to the accounting for employee share-based payments effective January 1, 2016 as described in Note 2, which decreased our effective tax rate by approximately 1.7 percentage points for the six months ended June 30, 2016.

INCOME TAXES

6 Months Ended

Jun. 30, 2016

The effective income tax rate was 51.1% for the three months ended June 30, 2016, compared to 45.6% for the three months ended June 30, 2015 and was 50.3% for the six months ended June 30, 2016 compared to 44.0% for the six months ended June 30, 2015, primarily reflecting the beneficial effect of the sale of Concentra on June 1, 2015 and the impact of non-deductible transaction costs associated with the Merger during the three and six months ended June 30, 2016. Non-deductible transaction costs associated with the Merger increased our effective tax rate by approximately 1.6 percentage points for the three months ended June 30, 2016 and by approximately 2.3 percentage points for the six months ended June 30, 2016. Conversely, the tax effect of the sale of Concentra reduced our effective tax rate by approximately 6.5 percentage points for each of the three and six months ended June 30, 2015.

The effective tax rate for 2016 also reflects tax benefits associated with adopting new guidance related to the accounting for employee share-based payments effective January 1, 2016 as described in Note 2, which decreased our effective tax rate by approximately 1.7 percentage points for the six months ended June 30, 2016.