Summary Of Significant Accounting Policies (Other Expense (Income), Net) (Details) - USD ($) $ in Thousands	3 Months Ended			9 Months Ended
	Sep. 30, 2015		Sep. 30, 2014	Sep. 30, 2015		Sep. 30, 2014
Accounting Policies [Abstract]
Write-off of deposits and pre-acquisition costs	$ 522		$ 1,391	$ 3,633		$ 4,543
Loss on debt retirements	0		0	0		8,584
Amortization of intangible assets	3,225		3,258	9,675		9,808
Miscellaneous, net (a)	20,079	[1]	(2,243)	16,654	[1]	2,626
Other expense, net	$ 23,826		$ 2,406	$ 29,962		$ 25,561

[1] Miscellaneous, net includes a charge of $20.0 million resulting from the Applecross matter for the three and nine months ended September 30, 2015