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Income Taxes	6 Months Ended
Jun. 30, 2015
Income Taxes	15. Income Taxes — Income tax expense for the three and six months ended June 30, 2015 of $142.2 million and $261.5 million was recorded representing an effective tax rate of 34.6% and 34.4%, respectively. The prior-year three- and six-month provisions for income taxes were $88.8 million and $176.9 million, representing an effective tax rate of 32.8% for both the three and six months then ended.

Income Taxes

6 Months Ended

Jun. 30, 2015

15. Income Taxes — Income tax expense for the three and six months ended June 30, 2015 of $142.2 million and $261.5 million was recorded representing an effective tax rate of 34.6% and 34.4%, respectively. The prior-year three- and six-month provisions for income taxes were $88.8 million and $176.9 million, representing an effective tax rate of 32.8% for both the three and six months then ended.