Schedule III - Changes in Accumulated Depreciation (Parenthetical) (Detail) $ in Millions	Dec. 31, 2023 USD ($)
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation Disclosure [Abstract]
Construction and building improvements in progress	$ 400

Construction and building improvements in progress.

No definition available.

Name:	mpw_ConstructionAndBuildingImprovementsInProgress
Namespace Prefix:	mpw_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant