Dispositions (Results Of Operations Of Centers Discontinued) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	12 Months Ended
Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2011	Sep. 30, 2011	Jun. 30, 2011	Mar. 31, 2011	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Dispositions
Cash proceeds from disposal									$ 7,309	$ 7,026	$ 60
Net earnings (loss) from discontinued operations	1,810	391	(317)	(587)	239	368	(649)	884	1,297	842	3,782
Discontinued operations, net of income tax, attributable to AmSurg Corp.	$ 1,124	$ 156	$ (524)	$ (778)	$ (4)	$ 279	$ (905)	$ 233	$ (22)	$ (397)	$ (173)

Amount of income (loss) from a disposal group, net of income tax before extraordinary items allocable to noncontrolling interests. Includes, 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

- Definition

Amount of income (loss) from a disposal group, net of income tax, reported as a separate component of income before extraordinary items after deduction or consideration of the amount allocable to noncontrolling interests. Includes, 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.

+ References+ Details