Dispositions (Results Of Operations Of Combined Discontinued Surgery Centers) (Details) (USD $) In Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2011	Sep. 30, 2010	Sep. 30, 2011	Sep. 30, 2010
Dispositions
Revenues	$ 241	$ 4,295	$ 3,732	$ 13,632
(Loss) earnings before income taxes	(76)	1,217	445	4,061
Net (loss) earnings	$ (178)	$ 874	$ (1,026)	$ 2,997

This element represents the overall income (loss) from a disposal group that is classified as a component of the entity, net of income tax, reported as a separate component of income before extraordinary items before deduction or consideration of the amount which may be allocable to noncontrolling interests, if any. Includes the following (net of tax): income (loss) from operations during the phase-out period, gain (loss) on disposal, provision (or any reversals of earlier provisions) for loss on disposal, and adjustments of a prior period gain (loss) on disposal.

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+ Details