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Goodwill And Intangible Assets (Tables)

3 Months Ended

9 Months Ended

Mar. 31, 2012

Sep. 30, 2011

		Three Months Ended
		March 31,
		2012		2011

Balance, beginning of period		$	1,229,298	$	894,497
Goodwill acquired, including post acquisition adjustments			11,911		6,376
Disposals			(787)		(889)

	Balance, end of period	$	1,240,422	$	899,984

Summary Of Amortizable Intangible Assets

		March 31, 2012						December 31, 2011
		Gross						Gross
		Carrying		Accumulated				Carrying		Accumulated
		Amount		Amortization		Net		Amount		Amortization		Net

Deferred financing cost		$	6,531	$	(2,097)	$	4,434	$	6,541	$	(1,838)	$	4,703
Agreements, contracts and other intangible assets			3,448		(2,081)		1,367		3,448		(2,026)		1,422

	Total amortizable intangible assets	$	9,979	$	(4,178)	$	5,801	$	9,989	$	(3,864)	$	6,125

- Definition

Tabular disclosure of amortizable intangibles assets, in total and by major class, including the gross carrying amount and accumulated amortization. A major class is composed of intangible assets that can be grouped together because they are similar, either by their nature or by their use in the operations of a company.

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- Definition

Tabular disclosure of goodwill by reportable segment and in total. Disclosure details may include, but are not limited to, the carrying amount of goodwill, goodwill acquired during the year, goodwill impairment losses recognized, goodwill written-off due to the sale of a business unit, goodwill not yet allocated, and any other changes to goodwill.

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