Dispositions (Results Of Operations Of Centers Discontinued) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	9 Months Ended
Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Discontinued Operations and Disposal Groups [Abstract]
Revenues	$ 394	$ 5,198	$ 6,014	$ 16,923
Earnings (loss) before income taxes	(323)	1,280	457	4,056
Results of discontinued operations, net of tax:
Earnings (loss) from operations of discontinued interests in surgery centers	(257)	1,017	363	3,215
Loss on disposal of discontinued interests in surgery centers	(1,425)	(278)	(1,780)	(278)
Net earnings (loss) from discontinued operations	(1,682)	739	(1,417)	2,937
Less: Net earnings (loss) from discontinued operations attributable to noncontrolling interests	(313)	627	69	1,984
Net earnings (loss) from discontinued operations attributable to AmSurg Corp.	(1,369)	112	(1,486)	953
Cash proceeds from disposal			$ 4,969	$ 151

Other pretax income (loss) amounts relating to a disposal group that is classified as a component of the entity, exclusive of the following elsewhere enumerated categories: 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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Amount of gain (loss), after tax expense or benefit and not previously recognized, resulting from the sale of a business component.

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Amount of operating income or loss attributable to the disposal group, including a component of the entity (discontinued operation), during the reporting period.

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Amount of sales or other form of revenues attributable to the disposal group, including a component of the entity (discontinued operation), during the reporting period.

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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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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.

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This element represents the cash inflow during the period from the sale of a component of the entity.

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