Income Taxes (Details) - USD ($) $ in Thousands		12 Months Ended
	May. 01, 2010	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Extraordinary Items, Noncontrolling Interest [Abstract]
Income from Continuing Operations before Income Taxes, Domestic		$ 238,416	$ 145,622	$ 182,736
Income from Continuing Operations before Income Taxes, Foreign		24,808	14,389	21,189
Income from continuing operations before income taxes and discontinued operations		263,224	160,011	203,925
Current Income Tax Expense
Current Federal Tax Expense (Benefit)		(119)	(57)	0
Current Foreign Tax Expense (Benefit)		9,656	6,260	9,868
Current State and Local Tax Expense (Benefit)		6,336	7,028	2,818
Total Current Income Tax Expense (Benefit)		15,873	13,231	12,686
Deferred Income Tax Expense
U.S. federal		61,583	31,757	39,077
Foreign		(2,399)	46	(1,123)
State and local		(4,688)	1,488	(3,039)
Total deferred income tax		54,496	33,291	34,915
Total Income Tax Expense
U.S. federal income tax		61,464	31,700	39,077
Foreign income tax		7,257	6,306	8,745
State and local income tax		1,648	8,516	(221)
Income tax expense (benefit)		$ 70,369	46,522	47,601
Recorded income tax expense (benefit) allocated to income (loss) from continuing operations differing from amounts computed by applying the U.S. federal income tax rate
U.S. federal income tax rate (as a percent)		35.00%
Computed "expected" federal income tax expense (benefit)		$ 92,128	56,004	71,374
Change in valuation allowance		(13,358)	(13,114)	(13,412)
Effect of state and local income taxes, net of federal tax benefit		896	1,413	13,144
Effect of noncontrolling interest income distribution		1,072	5,535	(144)
Nondeductible compensation		435	2,271	2,265
Effect of foreign income taxes		741	635	(1,495)
Effect of foreign earnings earned and remitted in the same year		5,155	11,126	195
Effect of foreign tax credits		(4,432)	(15,571)	(17,387)
Effective Income Tax Rate Reconciliation, Other Reconciling Items, Amount		(9,603)	0	0
Effective Income Tax Rate Reconciliation, Prior Year Income Taxes, Amount		0	(3,532)	0
Other, net		(2,665)	1,755	(6,939)
Income tax expense (benefit)		70,369	$ 46,522	$ 47,601
Net operating loss carryforwards disclosure
Reduction in net operating loss as a result of emergence from chapter 11	$ 804,800
Estimated annual limitation		32,500
Estimated built in gains		$ 696,000
Minimum
Summary of property and equipment
Property, Plant and Equipment, Useful Life		20 years
Property, Plant and Equipment, Useful Life, Tax		7 years
Maximum
Summary of property and equipment
Property, Plant and Equipment, Useful Life		25 years
Property, Plant and Equipment, Useful Life, Tax		12 years