Income Taxes (Narrative) (Details) (USD $)	3 Months Ended				12 Months Ended			0 Months Ended	1 Months Ended
	Dec. 31, 2014	Mar. 31, 2014	Dec. 31, 2013	Jun. 30, 2013	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Mar. 17, 2014	Jan. 31, 2014
Income tax expense related to equity in earnings of investees					$ 600,000	$ 10,000	$ 100,000
Deferred tax assets, foreign and state loss and tax credit carryforwards	2,700,000				2,700,000
Valuation Allowance, Amount	2,224,000		3,227,000		2,224,000	3,227,000
Valuation allowance	400,000		10,000,000		600,000
Effective income tax rate					39.20%	30.00%	32.20%
Net income tax benefit deduction foreign subsidiary				6,800,000
Income tax expense from enacted legislation		3,900,000
Income tax expense (benefit)					(75,761,000)	(55,702,000)	(51,395,000)
Net deferred tax liabilities	16,400,000				16,400,000
Undistributed foreign earnings intended for indefinite reinvestment outside the U.S.	500,000,000				500,000,000
Deferred tax liabilities, Net	175,000,000				175,000,000
Net income tax payments					60,300,000	36,200,000	61,400,000
Repatriation Impact on Income Statement [Member]
Income tax expense (benefit)					(18,600,000)	(8,700,000)
Repatriation Impact on Other Comprehensive Income Statement [Member]
Income tax expense (benefit)					2,200,000
All Countries [Domain]
Foreign earnings repatriated		250,000,000						250,000,000
Special Dividend [Member]
Dividends, common stock						$ 300,000,000		$ 300,000,000	$ 300,000,000