XML 23 R39.htm IDEA: XBRL DOCUMENT

Intangible and Other Assets (Tables)

12 Months Ended

Dec. 31, 2011

Intangible and Other Assets [Abstract]

Summary of intangible and other assets


		December 31,
		2011				2010
Deferred debt issuance costs, net		$	24,581			$	24,735
Intangible assets, net			137,984				161,618
Deferred taxes			27,789				59,585
Other			41,929				36,490

Intangibles and other assets, net		$	232,283			$	282,428

Summary of intangible assets and deferred debt issuance costs


		December 31, 2011								December 31, 2010
		Gross Carrying Amount				Accumulated Amortization				Gross Carrying Amount				Accumulated Amortization
Deferred debt issuance costs		$	44,141			$	(19,560	)		$	39,367			$	(14,632	)
Marketing related (5-20 year life)			3,043				(1,400	)			2,727				(1,211	)
Customer- related (10-20 year life)			175,676				(76,943	)			175,798				(60,511	)
Technology based (20 year life)			32,275				(6,747	)			32,361				(5,035	)
Contract based (2-11 year life)			65,222				(53,142	)			64,924				(47,435	)

Intangible assets and deferred debt issuance costs		$	320,357			$	(157,792	)		$	315,177			$	(128,824	)

Estimated future intangible amortization expense


2012		$	21,466
2013			17,876
2014			15,055
2015			13,196
2016			11,683
Thereafter			58,708

		$	137,984