Income Taxes	6 Months Ended
Jun. 30, 2015
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes For the three and six months ended June 30, 2015, income tax expense attributable to continuing operations was $50,997 and $112,251, respectively, representing an effective tax rate of 37% and 34%, respectively. The effective tax rate differs from the federal statutory rate of 35% due primarily to state and local income tax expense of $2,726 and $6,560, tax benefit from foreign subsidiary earnings indefinitely reinvested outside the U.S. of $939 and $6,201, tax benefit from the domestic production activities deduction of $5,015 and $10,183 and tax expense of $3,957 and $6,788 resulting from an increase in the valuation allowances for foreign and local taxes for the three and six months ended June 30, 2015, respectively. For the three and six months ended June 30, 2014, income tax expense attributable to continuing operations was $36,559 and $75,664, respectively, representing an effective tax rate of 38% and 36%, respectively. The effective tax rate differs from the federal statutory rate of 35% due to state and local income tax expense of $1,914 and $3,803, tax benefit from foreign subsidiary earnings indefinitely reinvested outside the U.S. of $3,303 and $7,190, tax expense of $3,090 and $6,424 relating to uncertain tax positions, including accrued interest, tax benefit from the domestic production activities deduction of $2,647 and $5,424, tax expense of $2,512 and $3,159 resulting from an increase in valuation allowances for foreign and local taxes partially offset by a decrease in the valuation allowance for foreign tax credits and tax expense of $1,134 and $2,151 for the effect of acquisition costs and other items for the three and six months ended June 30, 2014, respectively. At June 30, 2015, the Company had foreign tax credit carry forwards of approximately $37,000, expiring on various dates from 2016 through 2025. For the six months ended June 30, 2015, excess tax benefits of $4,038 relating to share-based compensation awards and $800 relating to amortization of tax deductible second component goodwill were realized as a reduction in tax liability (as determined on a 'with-and-without' approach).

Income Taxes

6 Months Ended

Jun. 30, 2015

For the three and six months ended June 30, 2015, income tax expense attributable to continuing operations was $50,997 and $112,251, respectively, representing an effective tax rate of 37% and 34%, respectively. The effective tax rate differs from the federal statutory rate of 35% due primarily to state and local income tax expense of $2,726 and $6,560, tax benefit from foreign subsidiary earnings indefinitely reinvested outside the U.S. of $939 and $6,201, tax benefit from the domestic production activities deduction of $5,015 and $10,183 and tax expense of $3,957 and $6,788 resulting from an increase in the valuation allowances for foreign and local taxes for the three and six months ended June 30, 2015, respectively.

For the three and six months ended June 30, 2014, income tax expense attributable to continuing operations was $36,559 and $75,664, respectively, representing an effective tax rate of 38% and 36%, respectively. The effective tax rate differs from the federal statutory rate of 35% due to state and local income tax expense of $1,914 and $3,803, tax benefit from foreign subsidiary earnings indefinitely reinvested outside the U.S. of $3,303 and $7,190, tax expense of $3,090 and $6,424 relating to uncertain tax positions, including accrued interest, tax benefit from the domestic production activities deduction of $2,647 and $5,424, tax expense of $2,512 and $3,159 resulting from an increase in valuation allowances for foreign and local taxes partially offset by a decrease in the valuation allowance for foreign tax credits and tax expense of $1,134 and $2,151 for the effect of acquisition costs and other items for the three and six months ended June 30, 2014, respectively.

At June 30, 2015, the Company had foreign tax credit carry forwards of approximately $37,000, expiring on various dates from 2016 through 2025. For the six months ended June 30, 2015, excess tax benefits of $4,038 relating to share-based compensation awards and $800 relating to amortization of tax deductible second component goodwill were realized as a reduction in tax liability (as determined on a 'with-and-without' approach).