Income Taxes (Schedule of Effective Tax Rate) (Details)	3 Months Ended			6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012		Jun. 30, 2013	Jun. 30, 2012
Income Tax Disclosure [Abstract]
Effective income tax rate	36.00%	21.00%	[1]	36.00%	(4.00%)	[1]

[1] As Adjusted (Note 1)