Discontinued Operations (Schedule Of Discontinued Operations) (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended	12 Months Ended
Dec. 31, 2010	Sep. 30, 2010	Jun. 30, 2010	Mar. 31, 2010	Dec. 31, 2009	Sep. 30, 2009	Jun. 30, 2009	Mar. 31, 2009	Dec. 31, 2010	Dec. 31, 2009	Dec. 31, 2008
Income from discontinued operations	$ 2,321	$ 301	$ 6,537	$ 625	$ (1,924)	$ 859	$ 1,251	$ 2,511	$ 9,784	$ 2,697	$ 14,143
Income from discontinued operations attributable to MPT common stockholders - diluted per share									$ 0.10	$ 0.04	$ 0.23
Parent [Member]
Revenues									3,838	3,269	12,970
Gain on sale									9,072	278	9,305
Income from discontinued operations	$ 2,321	$ 301	$ 6,537	$ 625	$ (1,924)	$ 859	$ 1,251	$ 2,511	$ 9,784	$ 2,697	$ 14,143
Income from discontinued operations attributable to MPT common stockholders - diluted per share									$ 0.10	$ 0.04	$ 0.23

Gain (loss) after tax expense or benefit, not previously recognized and resulting from the sale of a business component, which is recognized at the date of sale. A gain (loss) reflects the amount by which the consideration received exceeds (is exceeded by) the net carrying amount (reflecting previous provisions for loss on disposal, if any) of the disposal group.

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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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Reference 1: http://www.xbrl.org/2003/role/presentationRef

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Reference 3: http://www.xbrl.org/2003/role/presentationRef

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+ Details

- Definition

The amount of net income or loss derived from discontinued operations during the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

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