Debt (Tables)

6 Months Ended

Jun. 30, 2012

Debt [Abstract]

Summary Of Long-Term Debt

		June 30,		December 31,
		2012		2011
Credit facility debt: (a)
Term A Facility	$	975,665	$	1,025,065
Term B Facility		577,565		579,781
Senior notes		686,917		686,434
		2,240,147		2,291,280
Less: current portion		5,950		5,950
Total	$	2,234,197	$	2,285,330

(a) The Company's $500,000 revolving credit facility remains undrawn at June 30, 2012. Total undrawn revolver commitments are available to be drawn for general corporate purposes of the Company.