Income Taxes (Tables)

12 Months Ended

Dec. 31, 2017

Income Tax Disclosure [Abstract]

Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block]

(Loss) income from continuing operations before income taxes and Provision for income taxes consisted of the following:

	Year Ended December 31,
	2017			2016			2015
	(In thousands)
Income (loss) from continuing operations before income taxes:
Domestic operations	$	(29,470	)	$	(34,015	)	$	(35,048	)
Foreign operations	17,484			240,539			253,166
	$	(11,986	)	$	206,524		$	218,118
Provision for (benefit from) income taxes:
Current:
Federal	$	49,259		$	621		$	471
State	(439		)	(592		)	941
Foreign	53,274			60,651			67,740
	$	102,094		$	60,680		$	69,152
Deferred:
Domestic operations	$	(54,226	)	$	(2,924	)	$	(6,134	)
Foreign operations	(5,314		)	(5,984		)	(21,850		)
	(59,540		)	(8,908		)	(27,984		)
	$	42,554		$	51,772		$	41,168

Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]

The Company’s Provision for income taxes from continuing operations differs from the amount that would be computed by applying the U.S. federal statutory rate as follows:

	Year Ended December 31,
	2017			2016			2015
	(In thousands)
Taxes calculated at the U.S. federal statutory rate	$	(4,195	)	$	72,283		$	76,365
State taxes	86			228			768
Effect of tax rates on international operations	(13,916		)	(27,831		)	(36,305		)
Change in enacted international tax rates	536			(2,419		)	(4,415		)
Changes in valuation allowance and tax reserves	5,859			2,675			(55		)
Tax Act - re-measurement of U.S. deferred taxes	(54,988		)	—			—
Tax Act - mandatory repatriation taxes	52,381			—			—
Non-deductible impairment expenses	52,570			—			—
Other	4,221			6,836			4,810
Provision for income taxes	$	42,554		$	51,772		$	41,168

Schedule of Deferred Tax Assets and Liabilities [Table Text Block]

The significant components of deferred tax assets and liabilities, in addition to the reconciliation of the beginning and ending amount of gross unrecognized tax benefits, are as follows:

	December 31,
	2017			2016
	(In thousands)
Deferred tax assets:
Post-retirement benefit obligation	$	23,297		$	66,911
Expenses currently not deductible	69,039			105,780
Net operating loss carryforward	142,700			211,205
Tax credit carryforward	4,148			10,882
Depreciation and amortization	10,001			7,879
Other	36,733			14,956
Valuation allowance	(155,179		)	(153,740		)
Deferred tax assets, net	$	130,739		$	263,873
Deferred tax liabilities:
Depreciation and amortization	$	(271,359	)	$	(292,906	)
UK and other foreign benefit obligation	(11,317		)	(14,990		)
Inventory	(12,109		)	(18,309		)
Outside basis differences and other	(118,974		)	(178,166		)
Total deferred tax liabilities	$	(413,759	)	$	(504,371	)
Total deferred tax liabilities, net	$	(283,020	)	$	(240,498	)

Summary of Income Tax Contingencies [Table Text Block]

The Company records a liability for unrecognized income tax benefits for the amount of benefit included in its previously filed income tax returns and in its financial results expected to be included in income tax returns to be filed for periods through the date of its Consolidated Financial Statements for income tax positions for which it is more likely than not that a tax position will not be sustained upon examination by the respective taxing authority. A reconciliation of the beginning and ending amount of gross unrecognized tax benefits is as follows (inclusive of associated interest and penalties):

	(In thousands)
Balance, December 31, 2014	$	77,525
Addition for tax positions taken in prior periods	3,924
Addition for tax positions taken in the current period	924
Reductions related to settlements with taxing authorities	(22,473		)
Reductions resulting from a lapse of applicable statute of limitations	(1,143		)
Other, including the impact of foreign currency translation	(5,879		)
Balance, December 31, 2015	$	52,878
Addition for tax positions taken in prior periods	6,552
Addition for tax positions taken in the current period	1,418
Reductions related to settlements with taxing authorities	(53		)
Reductions resulting from a lapse of applicable statute of limitations	(2,195		)
Other, including the impact of foreign currency translation	608
Balance, December 31, 2016	$	59,208
Addition for tax positions taken in prior periods	1,521
Addition for tax positions taken in the current period	424
Reductions related to settlements with taxing authorities	(10,708		)
Reductions resulting from a lapse of applicable statute of limitations	(3,677		)
Other, including the impact of foreign currency translation and U.S. tax rate changes	(5,750		)
Balance, December 31, 2017	$	41,018