Income Taxes (Reconciliation Of Income Tax Expense (Benefit))(Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Income Tax Disclosure [Abstract]
Document Fiscal Year Focus	2013
Income taxes at statutory rate	$ 155,950	$ 106,572	$ 69,956
State and local income taxes, net of federal income tax benefit	9,317	6,004	2,821
Foreign income taxes	(80,937)	(66,538)	(45,112)
Change in valuation allowance	(1,846)	5,703	(2,052)
Tax contingencies and audit settlements	(4,076)	(3,598)	(5,911)
Other, net	(23)	5,456	1,947
Income tax expense (benefit)	$ 78,385	$ 53,599	$ 21,649