Income Taxes Income Taxes (Effective Tax Rate) (Details)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Income Tax Disclosure [Abstract]
Income tax expense at statutory rate	35.00%	35.00%	35.00%
State taxes, net of federal tax	3.00%	(0.40%)	1.70%
Termination fee on management services agreement	(17.90%)	(157.60%)	0.00%
Nondeductible capitalized transaction costs	1.10%	(3.80%)	0.00%
Nondeductible compensation expense	0.00%	(8.10%)	0.00%
Nondeductible (permanent) items - other	0.20%	(1.30%)	(1.00%)
IRC Section 199 manufacturing deduction	(1.10%)	17.00%	0.00%
Changes in tax rates	(0.40%)	(11.20%)	0.50%
Uncertain tax positions	17.90%	0.00%	1.50%
Other items	1.40%	(3.70%)	0.30%
Valuation allowance	(0.60%)	1.20%	(2.30%)
Effective income tax rate	38.60%	(132.90%)	35.70%