0001287865 2019-11-21 2019-11-21 0001287865 mpw:MptOperatingPartnershipLpMember 2019-11-21 2019-11-21 false 0001524607 0001287865 MEDICAL PROPERTIES TRUST INC AL AL 8-K 2019-11-21 MPT OPERATING PARTNERSHIP, L.P. MD 001-32559 20-0191742 DE 333-177186 20-0242069 1000 Urban Center Drive 1000 Urban Center Drive Suite 501 Suite 501 Birmingham Birmingham 35242 35242 205 205 969-3755 969-3755 false false false false Common Stock, par value $0.001 per share, of Medical Properties Trust, Inc. MPW NYSE false