Effective Income Tax Rate Reconciliation, Excluding Pension Plan Settlement Tax Benefit (Expense), Percent

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- Definition

Tax Cuts and Jobs Act, Benefit Plan Settlement, Income Tax Expense (Benefit)

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- Definition

Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Amount of difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying domestic federal statutory income tax rate to pretax income (loss) from continuing operation, attributable to expense for award under share-based payment arrangement. Excludes expense determined to be nondeductible upon grant or after for award under share-based payment arrangement.

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to income tax settlements. Including, but not limited to, domestic tax settlement, foreign tax settlement, state and local tax settlement, and other tax settlements.

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Amount, after reclassification adjustment, of tax (expense) benefit for (increase) decrease in accumulated other comprehensive income of defined benefit plan.

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Amount of increase (decrease) in valuation and qualifying accounts and reserves.

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Income Taxes - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended			6 Months Ended
Income Taxes - Narrative (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Mar. 31, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Income Tax Disclosure [Abstract]
Income tax (benefit) expense	$ (8,199)		$ 1,655	$ (7,093)	$ 3,778
Tax benefit related to the pension plan settlement				$ 10,500
Effective tax rate (as a percent)	54.00%		13.70%	69.70%	15.00%
Income tax effects of the Tax Cuts and Jobs Act			$ 4,500
Effective tax rate excluding pension plan settlement tax benefit (as a percent)	22.70%			22.50%
Tax benefit related to stock vesting and geographical mix of earnings	$ 900
Valuation allowance activity				$ 1,200
Release of uncertain tax position due to statutory expiration		$ 10,500