Income Taxes	3 Months Ended
Mar. 31, 2018
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes The Company’s provision for income taxes in interim periods is computed by applying an estimated annual effective tax rate against Income before taxes for the period in addition to recording any tax effects of discrete items for the quarter. For interim reporting purposes, the Company recorded a benefit to the Income taxes of $0.2 million as a discrete item related to excess tax benefits associated with the vesting of restricted stock units in the quarter. The provision for income taxes was $3.6 million and $16.9 million for the three months ended March 31, 2018 and 2017, respectively. As a result of the early adoption of ASU 2018-02, Income Statement – Reporting Comprehensive Income (Topic 220), Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income, during the three months ended March 31, 2018, the Company elected to reclassify $0.4 million from Accumulated other comprehensive income to Retained earnings. The reclassification results from the remeasurement of deferred taxes pursuant to the Tax Act related to the Company’s pension plan that was recognized as a component of Income taxes related to continuing operations for the year ended December 2017 which was originally recognized in Other comprehensive income. The Company elected the optional transition method and recorded the adjustment at the beginning of the period of adoption of ASU 2018-02. The Company’s current accounting policy related to stranded tax effects in Accumulated other comprehensive income is to review and reclassify on an item by item basis. The Company has not made any adjustments in the quarter related to the financial impacts of the Tax Act recorded as provisional amounts in 2017 under Staff Accounting Bulletin No. 118.

Income Taxes

The Company’s provision for income taxes in interim periods is computed by applying an estimated annual effective tax rate against Income before taxes for the period in addition to recording any tax effects of discrete items for the quarter. For interim reporting purposes, the Company recorded a benefit to the Income taxes of $0.2 million as a discrete item related to excess tax benefits associated with the vesting of restricted stock units in the quarter. The provision for income taxes was $3.6 million and $16.9 million for the three months ended March 31, 2018 and 2017, respectively.

As a result of the early adoption of ASU 2018-02, Income Statement – Reporting Comprehensive Income (Topic 220), Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income, during the three months ended March 31, 2018, the Company elected to reclassify $0.4 million from Accumulated other comprehensive income to Retained earnings. The reclassification results from the remeasurement of deferred taxes pursuant to the Tax Act related to the Company’s pension plan that was recognized as a component of Income taxes related to continuing operations for the year ended December 2017 which was originally recognized in Other comprehensive income. The Company elected the optional transition method and recorded the adjustment at the beginning of the period of adoption of ASU 2018-02. The Company’s current accounting policy related to stranded tax effects in Accumulated other comprehensive income is to review and reclassify on an item by item basis.

The Company has not made any adjustments in the quarter related to the financial impacts of the Tax Act recorded as provisional amounts in 2017 under Staff Accounting Bulletin No. 118.