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Schedule III - Real Estate Investments and Accumulated Depreciation (Detail) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial costs, land $ 1,805,286      
Initial costs, buildings 9,493,186      
Additions subsequent to acquisition, Improvements 514,703      
Land at cost 1,806,765      
Buildings at cost 10,006,410      
Total at cost 11,813,175 [1] $ 12,300,524 $ 13,628,749 $ 10,749,707
Accumulated Depreciation $ 1,227,619 1,008,340    
Princes Risborough, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 4,662      
Land at cost 4,662      
Total at cost 4,662      
Encumbrances $ 0      
Date Acquired Jan. 09, 2020      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1981 [Member] | Ashtead, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 37,762      
Initial costs, buildings 70,798      
Land at cost 37,762      
Buildings at cost 70,798      
Total at cost 108,560      
Accumulated Depreciation 8,016      
Encumbrances $ 0      
Date of Construction 1981      
Date Acquired Aug. 16, 2019      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1981 [Member] | Beckenham, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 5,462      
Initial costs, buildings 20,948      
Land at cost 5,462      
Buildings at cost 20,948      
Total at cost 26,410      
Accumulated Depreciation 2,108      
Encumbrances $ 0      
Date of Construction 1981      
Date Acquired Jan. 09, 2020      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1981 [Member] | Cheadle, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 30,936      
Initial costs, buildings 162,963      
Land at cost 30,936      
Buildings at cost 162,963      
Total at cost 193,899      
Accumulated Depreciation 16,398      
Encumbrances $ 0      
Date of Construction 1981      
Date Acquired Jan. 09, 2020      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1981 [Member] | Croydon, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 9,943      
Initial costs, buildings 41,706      
Land at cost 9,943      
Buildings at cost 41,706      
Total at cost 51,649      
Accumulated Depreciation 4,225      
Encumbrances $ 0      
Date of Construction 1981      
Date Acquired Jan. 09, 2020      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1981 [Member] | Dorchester, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 539      
Initial costs, buildings 31,341      
Land at cost 539      
Buildings at cost 31,341      
Total at cost 31,880      
Accumulated Depreciation 3,149      
Encumbrances $ 0      
Date of Construction 1981      
Date Acquired Jan. 09, 2020      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1981 [Member] | Euxton, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 4,617      
Initial costs, buildings 35,560      
Land at cost 4,617      
Buildings at cost 35,560      
Total at cost 40,177      
Accumulated Depreciation 4,145      
Encumbrances $ 0      
Date of Construction 1981      
Date Acquired Aug. 16, 2019      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1981 [Member] | Great Missenden, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 11,770      
Initial costs, buildings 105,167      
Land at cost 11,770      
Buildings at cost 105,167      
Total at cost 116,937      
Accumulated Depreciation 10,600      
Encumbrances $ 0      
Date of Construction 1981      
Date Acquired Jan. 09, 2020      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1981 [Member] | Torquay, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 2,981      
Initial costs, buildings 35,743      
Land at cost 38,724      
Buildings at cost 35,743      
Total at cost 2,981      
Accumulated Depreciation 3,993      
Encumbrances $ 0      
Date of Construction 1981      
Date Acquired Aug. 16, 2019      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2008 [Member] | Arnold, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 477      
Initial costs, buildings 9,916      
Land at cost 477      
Buildings at cost 9,916      
Total at cost 10,393      
Accumulated Depreciation 680      
Encumbrances $ 0      
Date of Construction 2008      
Date Acquired Jun. 25, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2008 [Member] | Bath, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 1,509      
Initial costs, buildings 31,277      
Land at cost 1,509      
Buildings at cost 31,277      
Total at cost 32,786      
Accumulated Depreciation 7,428      
Encumbrances $ 0      
Date of Construction 2008      
Date Acquired Jul. 01, 2014      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2008 [Member] | Boardman, OH [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Long term acute care hospital      
Initial costs, land $ 79      
Initial costs, buildings 275      
Land at cost 79      
Buildings at cost 275      
Total at cost 354      
Accumulated Depreciation 34      
Encumbrances $ 0      
Date of Construction 2008      
Date Acquired Aug. 30, 2019      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2008 [Member] | Boise, ID [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Long term acute care hospital      
Initial costs, land $ 1,558      
Initial costs, buildings 11,027      
Land at cost 1,558      
Buildings at cost 11,027      
Total at cost 12,585      
Accumulated Depreciation 1,325      
Encumbrances $ 0      
Date of Construction 2008      
Date Acquired Feb. 29, 2012      
Life on which depreciation in latest income statements is computed (Years) 50 years      
2008 [Member] | Crown Point, IN [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Long term acute care hospital      
Initial costs, land $ 302      
Initial costs, buildings 528      
Land at cost 302      
Buildings at cost 528      
Total at cost 830      
Accumulated Depreciation 73      
Encumbrances $ 0      
Date of Construction 2008      
Date Acquired Aug. 30, 2019      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2008 [Member] | Denville, NJ [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 15,709      
Initial costs, buildings 55,772      
Land at cost 15,709      
Buildings at cost 55,772      
Total at cost 71,481      
Accumulated Depreciation 4,835      
Encumbrances $ 0      
Date of Construction 2008      
Date Acquired Sep. 30, 2015      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2008 [Member] | Dover NJ [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 3,865      
Initial costs, buildings 8,693      
Land at cost 3,865      
Buildings at cost 8,693      
Total at cost 12,558      
Accumulated Depreciation 802      
Encumbrances $ 0      
Date of Construction 2008      
Date Acquired Sep. 30, 2015      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2008 [Member] | Gainesborough UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, buildings $ 10,007      
Land at cost 1,528      
Buildings at cost 10,007      
Total at cost 11,535      
Accumulated Depreciation $ 253      
Date of Construction 2008      
Date Acquired Apr. 14, 2023      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2008 [Member] | Lubbock, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Rehabilitation hospital      
Initial costs, land $ 1,376      
Initial costs, buildings 28,292      
Additions subsequent to acquisition, Improvements 3,648      
Land at cost 1,376      
Buildings at cost 31,940      
Total at cost 33,316      
Accumulated Depreciation 6,718      
Encumbrances $ 0      
Date of Construction 2008      
Date Acquired Jun. 16, 2015      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2008 [Member] | Sheffield, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 6,614      
Initial costs, buildings 44,615      
Land at cost 51,229      
Buildings at cost 44,615      
Total at cost 6,614      
Accumulated Depreciation 4,528      
Encumbrances $ 0      
Date of Construction 2008      
Date Acquired Jan. 09, 2020      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2008 [Member] | York, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 3,708      
Initial costs, buildings 6,743      
Land at cost 10,451      
Buildings at cost 6,743      
Total at cost 3,708      
Accumulated Depreciation $ 141      
Date of Construction 2008      
Life on which depreciation in latest income statements is computed (Years) 40 hours      
1811 [Member] | London, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 36,266      
Initial costs, buildings 51,909      
Land at cost 36,266      
Buildings at cost 51,909      
Total at cost 88,175      
Accumulated Depreciation 1,512      
Encumbrances $ 0      
Date of Construction 1811      
Date Acquired Dec. 09, 2022      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1890 [Member] | Altrincham, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 14,644      
Initial costs, buildings 25,138      
Land at cost 14,644      
Buildings at cost 25,138      
Total at cost 39,782      
Accumulated Depreciation 828      
Encumbrances $ 0      
Date of Construction 1890      
Date Acquired Dec. 09, 2022      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1790 [Member] | Bristol, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 4,705      
Initial costs, buildings 37,356      
Land at cost 4,705      
Buildings at cost 37,356      
Total at cost 42,061      
Accumulated Depreciation 1,085      
Encumbrances $ 0      
Date of Construction 1790      
Date Acquired Dec. 09, 2022      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1790 [Member] | Essex, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 4,642      
Initial costs, buildings 43,193      
Land at cost 4,642      
Buildings at cost 43,193      
Total at cost 47,835      
Accumulated Depreciation 1,251      
Encumbrances $ 0      
Date of Construction 1790      
Date Acquired Dec. 09, 2022      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1790 [Member] | London, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 28,936      
Initial costs, buildings 14,973      
Land at cost 28,936      
Buildings at cost 14,973      
Total at cost 43,909      
Accumulated Depreciation 497      
Encumbrances $ 0      
Date of Construction 1790      
Date Acquired Dec. 09, 2022      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2014 [Member] | Altoona, WI [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, buildings $ 29,062      
Buildings at cost 29,062      
Total at cost 29,062      
Accumulated Depreciation 6,781      
Encumbrances $ 0      
Date of Construction 2014      
Date Acquired Aug. 31, 2014      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2014 [Member] | Altrincham, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 14,644      
Initial costs, buildings 25,138      
Land at cost 14,644      
Buildings at cost 25,138      
Total at cost 39,782      
Accumulated Depreciation 828      
Encumbrances $ 0      
Date of Construction 2014      
Date Acquired Dec. 09, 2022      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2014 [Member] | Alvin, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Freestanding ER      
Initial costs, land $ 105      
Initial costs, buildings 4,087      
Land at cost 105      
Buildings at cost 4,087      
Total at cost 4,192      
Accumulated Depreciation 973      
Encumbrances $ 0      
Date of Construction 2014      
Date Acquired Mar. 19, 2014      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2014 [Member] | Bristol, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 4,705      
Initial costs, buildings 37,356      
Land at cost 4,705      
Buildings at cost 37,356      
Total at cost 42,061      
Accumulated Depreciation 1,085      
Encumbrances $ 0      
Date of Construction 2014      
Date Acquired Dec. 09, 2022      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2014 [Member] | Broomfield, CO [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Freestanding ER      
Initial costs, land $ 825      
Initial costs, buildings 3,895      
Land at cost 825      
Buildings at cost 3,895      
Total at cost 4,720      
Accumulated Depreciation 925      
Encumbrances $ 0      
Date of Construction 2014      
Date Acquired Jul. 03, 2014      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2014 [Member] | Commerce City, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Freestanding ER      
Initial costs, land $ 707      
Initial costs, buildings 4,248      
Land at cost 707      
Buildings at cost 4,248      
Total at cost 4,955      
Accumulated Depreciation 964      
Encumbrances $ 0      
Date of Construction 2014      
Date Acquired Dec. 11, 2014      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2014 [Member] | Colorado Springs CO [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Freestanding ER      
Initial costs, land $ 600      
Initial costs, buildings 4,231      
Land at cost 600      
Buildings at cost 4,231      
Total at cost 4,831      
Accumulated Depreciation 1,014      
Encumbrances $ 0      
Date of Construction 2014      
Date Acquired Jun. 05, 2014      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2014 [Member] | Essex, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 4,642      
Initial costs, buildings 43,193      
Land at cost 4,642      
Buildings at cost 43,193      
Total at cost 47,835      
Accumulated Depreciation 1,251      
Encumbrances $ 0      
Date of Construction 2014      
Date Acquired Dec. 09, 2022      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2014 [Member] | Firestone, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Freestanding ER      
Initial costs, land $ 495      
Initial costs, buildings 3,963      
Land at cost 495      
Buildings at cost 3,963      
Total at cost 4,458      
Accumulated Depreciation 949      
Encumbrances $ 0      
Date of Construction 2014      
Date Acquired Jun. 06, 2014      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2014 [Member] | Fort Worth, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 3,406      
Initial costs, buildings 34,627      
Land at cost 3,406      
Buildings at cost 34,627      
Total at cost 38,033      
Accumulated Depreciation 2,100      
Encumbrances $ 0      
Date of Construction 2014      
Date Acquired Oct. 19, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2014 [Member] | Fountain, CO [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Freestanding ER      
Initial costs, land $ 1,508      
Initial costs, buildings 4,131      
Land at cost 1,508      
Buildings at cost 4,131      
Total at cost 5,639      
Accumulated Depreciation 973      
Encumbrances $ 0      
Date of Construction 2014      
Date Acquired Jul. 31, 2014      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2014 [Member] | Georgetown, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 4,569      
Initial costs, buildings 22,858      
Additions subsequent to acquisition, Improvements 7,669      
Land at cost 4,569      
Buildings at cost 30,527      
Total at cost 35,096      
Accumulated Depreciation 1,375      
Encumbrances $ 0      
Date of Construction 2014      
Date Acquired Oct. 19, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2014 [Member] | London, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 36,266      
Initial costs, buildings 51,909      
Land at cost 36,266      
Buildings at cost 51,909      
Total at cost 88,175      
Accumulated Depreciation 1,512      
Encumbrances $ 0      
Date of Construction 2014      
Date Acquired Dec. 09, 2022      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2014 [Member] | Ogden, UT [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Rehabilitation hospital      
Initial costs, land $ 1,759      
Initial costs, buildings 16,414      
Land at cost 1,759      
Buildings at cost 16,414      
Total at cost 18,173      
Accumulated Depreciation 4,025      
Encumbrances $ 0      
Date of Construction 2014      
Date Acquired Mar. 01, 2014      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2014 [Member] | Pearland, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Freestanding ER      
Initial costs, land $ 1,075      
Initial costs, buildings 3,577      
Land at cost 4,652      
Buildings at cost 3,577      
Total at cost 1,075      
Accumulated Depreciation 835      
Encumbrances $ 0      
Date of Construction 2014      
Date Acquired Sep. 08, 2014      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2014 [Member] | San Antonio, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Freestanding ER      
Initial costs, land $ 351      
Initial costs, buildings 3,952      
Buildings at cost 3,952      
Total at cost 351      
Accumulated Depreciation 962      
Encumbrances $ 0      
Date of Construction 2014      
Date Acquired Jan. 01, 2014      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2014 [Member] | Richmond, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 5,380      
Initial costs, buildings 6,155      
Additions subsequent to acquisition, Improvements 6,017      
Land at cost 17,552      
Buildings at cost 12,172      
Total at cost 5,380      
Accumulated Depreciation 472      
Encumbrances $ 0      
Date of Construction 2014      
Date Acquired Oct. 19, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2014 [Member] | San Antonio, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Land at cost $ 4,303      
2014 [Member] | Surrey, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 15,047      
Initial costs, buildings 9,130      
Land at cost 24,177      
Buildings at cost 9,130      
Total at cost 15,047      
Accumulated Depreciation 334      
Encumbrances $ 0      
Date of Construction 2014      
Date Acquired Dec. 09, 2022      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2014 [Member] | Thornton, CO [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Freestanding ER      
Initial costs, land $ 1,350      
Initial costs, buildings 4,259      
Land at cost 5,609      
Buildings at cost 4,259      
Total at cost 1,350      
Accumulated Depreciation   994    
Encumbrances $ 0      
Date of Construction 2014      
Date Acquired Aug. 29, 2014      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2014-2 [Member] | London, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial costs, land $ 28,936      
Land at cost 28,936      
Buildings at cost 14,973      
Total at cost 43,909      
Accumulated Depreciation 497      
2014-2 [Member] | London, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial costs, buildings $ 14,973      
1887 [Member] | Bassenheim, Germany [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Rehabilitation hospital      
Initial costs, land $ 1,122      
Initial costs, buildings 5,289      
Land at cost 1,122      
Buildings at cost 5,289      
Total at cost 6,411      
Accumulated Depreciation 721      
Encumbrances $ 0      
Date of Construction 1887      
Date Acquired Feb. 09, 2019      
Life on which depreciation in latest income statements is computed (Years) 39 years      
1974 [Member] | Bad Salzuflen, Germany [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Rehabilitation hospital      
Initial costs, land $ 10,503      
Initial costs, buildings 26,581      
Land at cost 10,503      
Buildings at cost 26,581      
Total at cost 37,084      
Accumulated Depreciation 4,409      
Encumbrances $ 0      
Date of Construction 1974      
Date Acquired Nov. 30, 2017      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1974 [Member] | Sebastian Fl        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 5,733      
Initial costs, buildings 49,136      
Additions subsequent to acquisition, Improvements 58,739      
Land at cost 113,608      
Buildings at cost 107,875      
Total at cost 5,733      
Accumulated Depreciation 14,058      
Encumbrances $ 0      
Date of Construction 1974      
Date Acquired May 01, 2017      
Life on which depreciation in latest income statements is computed (Years) 41 years      
2017 [Member] | Austin, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Freestanding ER      
Initial costs, land $ 3,610      
Initial costs, buildings 4,200      
Land at cost 3,610      
Buildings at cost 4,200      
Total at cost 7,810      
Accumulated Depreciation 746      
Encumbrances $ 0      
Date of Construction 2017      
Date Acquired Mar. 02, 2017      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2017 [Member] | Birmingham, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 8,192      
Initial costs, buildings 42,216      
Land at cost 8,192      
Buildings at cost 42,216      
Total at cost 50,408      
Accumulated Depreciation 3,694      
Encumbrances $ 0      
Date of Construction 2017      
Date Acquired Apr. 03, 2017      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2017 [Member] | Columbus OH [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 2,101      
Initial costs, buildings 44,218      
Land at cost 2,101      
Buildings at cost 44,218      
Total at cost 46,319      
Accumulated Depreciation 2,640      
Encumbrances $ 0      
Date of Construction 2017      
Date Acquired Oct. 19, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2017 [Member] | Englewood, CO [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 3,369      
Initial costs, buildings 65,480      
Land at cost 3,369      
Buildings at cost 65,480      
Total at cost 68,849      
Accumulated Depreciation 3,865      
Encumbrances $ 0      
Date of Construction 2017      
Date Acquired Oct. 19, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2017 [Member] | Frome, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 2,896      
Initial costs, buildings 10,711      
Land at cost 2,896      
Buildings at cost 17,545      
Total at cost 20,441      
Accumulated Depreciation 1,237      
Encumbrances $ 0      
Date of Construction 2017      
Date Acquired Jun. 25, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2017 [Member] | Kansas City, KS [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 2,351      
Initial costs, buildings 13,665      
Land at cost 2,351      
Buildings at cost 13,665      
Total at cost 16,016      
Accumulated Depreciation 1,355      
Encumbrances $ 0      
Date of Construction 2017      
Date Acquired Jun. 10, 2019      
Life on which depreciation in latest income statements is computed (Years) 50 years      
2017 [Member] | Kuopio, Finland [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 1,301      
Initial costs, buildings 43,352      
Land at cost 1,301      
Buildings at cost 43,352      
Total at cost 44,653      
Accumulated Depreciation 2,085      
Encumbrances $ 0      
Date of Construction 2017      
Date Acquired Mar. 11, 2022      
Life on which depreciation in latest income statements is computed (Years) 29 years      
2017 [Member] | Leawood, KS [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 2,513      
Initial costs, buildings 13,938      
Land at cost 2,513      
Buildings at cost 13,938      
Total at cost 16,451      
Accumulated Depreciation 1,373      
Encumbrances $ 0      
Date of Construction 2017      
Date Acquired Jun. 10, 2019      
Life on which depreciation in latest income statements is computed (Years) 50 years      
2017 [Member] | Oulu, Finland [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 3,173      
Initial costs, buildings 44,912      
Land at cost 3,173      
Buildings at cost 44,912      
Total at cost 48,085      
Accumulated Depreciation 2,187      
Encumbrances $ 0      
Date of Construction 2017      
Date Acquired Mar. 11, 2022      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2017 [Member] | Overland Park, KS [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 2,974      
Initial costs, buildings 14,405      
Land at cost 2,974      
Buildings at cost 14,405      
Total at cost 17,379      
Accumulated Depreciation 1,441      
Encumbrances $ 0      
Date of Construction 2017      
Date Acquired Jun. 10, 2019      
Life on which depreciation in latest income statements is computed (Years) 50 years      
2017 [Member] | Monmouth, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 15,506      
Initial costs, buildings 11,552      
Land at cost 15,506      
Buildings at cost 11,552      
Total at cost 27,058      
Accumulated Depreciation 976      
Encumbrances $ 0      
Date of Construction 2017      
Date Acquired Jun. 25, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2017 [Member] | Oklahoma City, OK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 3,641      
Initial costs, buildings 3,047      
Land at cost 3,641      
Buildings at cost 3,047      
Total at cost 6,688      
Accumulated Depreciation 337      
Encumbrances $ 0      
Date of Construction 2017      
Date Acquired Oct. 19, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2017 [Member] | Phoenix, AZ [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 5,576      
Initial costs, buildings 45,782      
Land at cost 51,358      
Buildings at cost 45,782      
Total at cost 5,576      
Accumulated Depreciation 7,916      
Encumbrances $ 0      
Date of Construction 2017      
Date Acquired Feb. 10, 2017      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2017 [Member] | Phoenix, AZ [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Freestanding ER      
Initial costs, land $ 1,132      
Initial costs, buildings 5,052      
Land at cost 6,184      
Buildings at cost 5,052      
Total at cost 1,132      
Accumulated Depreciation 853      
Encumbrances $ 0      
Date of Construction 2017      
Date Acquired Apr. 13, 2017      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2017 [Member] | Texarkana, Texas [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 14,562      
Land at cost 14,562      
Total at cost 14,562      
Accumulated Depreciation 0      
Encumbrances $ 0      
Date Acquired Sep. 29, 2017      
2017 [Member] | The Woodlands, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial costs, buildings $ 4,524      
2017 [Member] | Valencia, Spain [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 11,128      
Initial costs, buildings 69,552      
Land at cost 80,680      
Buildings at cost 69,552      
Total at cost 11,128      
Accumulated Depreciation 4,176      
Encumbrances $ 0      
Date of Construction 2017      
Date Acquired Dec. 02, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1864 [Member] | Birmingham, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial costs, land $ 927      
Initial costs, buildings 10,159      
Land at cost 927      
Buildings at cost 10,159      
Total at cost 11,086      
Accumulated Depreciation 196      
Encumbrances      
Date of Construction 1864      
Date Acquired Apr. 14, 2023      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2016 [Member] | Avondale, AZ [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 5,383      
Initial costs, buildings 64,650      
Land at cost 5,383      
Buildings at cost 64,650      
Total at cost 70,033      
Accumulated Depreciation 3,806      
Encumbrances $ 0      
Date of Construction 2016      
Date Acquired Oct. 19, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2016 [Member] | Bad Salzuflen, Germany [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Rehabilitation hospital      
Initial costs, land $ 10,503      
Initial costs, buildings 26,581      
Land at cost 10,503      
Buildings at cost 26,581      
Total at cost 37,084      
Accumulated Depreciation 4,409      
Encumbrances $ 0      
Date of Construction 2016      
Date Acquired Nov. 30, 2017      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2016 [Member] | Birmingham, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 412      
Initial costs, buildings 19,164      
Land at cost 412      
Buildings at cost 19,164      
Total at cost 19,576      
Accumulated Depreciation 1,284      
Encumbrances $ 0      
Date of Construction 2016      
Date Acquired Jun. 25, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2016 [Member] | Goodyear, AZ [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Freestanding ER      
Initial costs, land $ 1,800      
Initial costs, buildings 4,713      
Land at cost 1,800      
Buildings at cost 4,713      
Total at cost 6,513      
Accumulated Depreciation 913      
Encumbrances $ 0      
Date of Construction 2016      
Date Acquired Apr. 04, 2016      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2016 [Member] | Flagstaff, AZ [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Rehabilitation hospital      
Initial costs, land $ 3,049      
Initial costs, buildings 22,464      
Land at cost 3,049      
Buildings at cost 22,464      
Total at cost 25,513      
Accumulated Depreciation 3,276      
Encumbrances $ 0      
Date of Construction 2016      
Date Acquired Aug. 23, 2016      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2016 [Member] | Helotes, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Freestanding ER      
Initial costs, land $ 1,900      
Initial costs, buildings 5,115      
Land at cost 1,900      
Buildings at cost 5,115      
Total at cost 7,015      
Accumulated Depreciation 1,002      
Encumbrances $ 0      
Date of Construction 2016      
Date Acquired Mar. 10, 2016      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2016 [Member] | Glendale,AZ [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Freestanding ER      
Initial costs, land $ 1,144      
Initial costs, buildings 6,087      
Land at cost 1,144      
Buildings at cost 6,087      
Total at cost 7,231      
Accumulated Depreciation 1,091      
Encumbrances $ 0      
Date of Construction 2016      
Date Acquired Oct. 21, 2016      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2016 [Member] | Houston, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Freestanding ER      
Initial costs, land $ 950      
Initial costs, buildings 3,996      
Land at cost 950      
Buildings at cost 3,996      
Total at cost 4,946      
Accumulated Depreciation 724      
Encumbrances $ 0      
Date of Construction 2016      
Date Acquired Sep. 26, 2016      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2016 [Member] | Highlands Ranch, CO [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Freestanding ER      
Initial costs, land $ 4,200      
Initial costs, buildings 4,779      
Land at cost 4,200      
Buildings at cost 4,779      
Total at cost 8,979      
Accumulated Depreciation 886      
Encumbrances $ 0      
Date of Construction 2016      
Date Acquired Jul. 25, 2016      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2016 [Member] | Katy, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Freestanding ER      
Initial costs, land $ 1,534      
Initial costs, buildings 4,174      
Land at cost 1,534      
Buildings at cost 4,174      
Total at cost 5,708      
Accumulated Depreciation 756      
Encumbrances $ 0      
Date of Construction 2016      
Date Acquired Oct. 10, 2016      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2016 [Member] | Longmont, CO [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Freestanding ER      
Initial costs, land $ 1,748      
Initial costs, buildings 4,181      
Land at cost 1,748      
Total at cost 5,929      
Accumulated Depreciation 827      
Encumbrances $ 0      
Date of Construction 2016      
Date Acquired Feb. 10, 2016      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2016 [Member] | Mandeville, LA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Freestanding ER      
Initial costs, land $ 2,800      
Initial costs, buildings 5,370      
Land at cost 2,800      
Buildings at cost 5,370      
Total at cost 8,170      
Accumulated Depreciation 962      
Encumbrances $ 0      
Date of Construction 2016      
Date Acquired Oct. 28, 2016      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2016 [Member] | Marrero, LA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Freestanding ER      
Initial costs, land $ 1,561      
Initial costs, buildings 5,801      
Land at cost 1,561      
Buildings at cost 5,801      
Total at cost 7,362      
Accumulated Depreciation 1,088      
Encumbrances $ 0      
Date of Construction 2016      
Date Acquired Jul. 15, 2016      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2016 [Member] | Miami, FL [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 20,430      
Initial costs, buildings 30,282      
Additions subsequent to acquisition, Improvements 10,935      
Land at cost 20,430      
Buildings at cost 41,217      
Total at cost 61,647      
Accumulated Depreciation 1,483      
Encumbrances $ 0      
Date of Construction 2016      
Date Acquired Apr. 25, 2022      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2016 [Member] | New Orleans, LA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Freestanding ER      
Initial costs, land $ 2,850      
Initial costs, buildings 6,125      
Land at cost 2,850      
Buildings at cost 6,125      
Total at cost 8,975      
Accumulated Depreciation 1,110      
Encumbrances $ 0      
Date of Construction 2016      
Date Acquired Sep. 23, 2016      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2016 [Member] | San Antonio, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Freestanding ER      
Initial costs, land $ 3,075      
Initial costs, buildings 4,801      
Land at cost 7,876      
Buildings at cost 4,801      
Total at cost 3,075      
Accumulated Depreciation 850      
Encumbrances $ 0      
Date of Construction 2016      
Date Acquired Dec. 09, 2016      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2016 [Member] | Plano, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Freestanding ER      
Initial costs, land $ 4,138      
Initial costs, buildings 1,416      
Land at cost 5,554      
Buildings at cost 1,416      
Total at cost 4,138      
Accumulated Depreciation 553      
Encumbrances $ 0      
Date of Construction 2016      
Date Acquired Sep. 30, 2016      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2016 [Member] | Rosenberg, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Freestanding ER      
Initial costs, land $ 1,251      
Initial costs, buildings 4,505      
Land at cost 5,756      
Buildings at cost 4,505      
Total at cost 1,251      
Accumulated Depreciation 901      
Encumbrances $ 0      
Date of Construction 2016      
Date Acquired Jan. 15, 2016      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2016 [Member] | San Antonio, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Freestanding ER      
Initial costs, land $ 2,377      
Initial costs, buildings 4,253      
Land at cost 6,630      
Buildings at cost 4,253      
Total at cost 2,377      
Accumulated Depreciation 762      
Encumbrances $ 0      
Date of Construction 2016      
Date Acquired Oct. 27, 2016      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2016 [Member] | The Woodlands, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Freestanding ER      
Initial costs, land $ 1,976      
Land at cost 6,500      
Buildings at cost 4,524      
Total at cost 1,976      
Accumulated Depreciation   877    
Encumbrances $ 0      
Date of Construction 2016      
Date Acquired Mar. 28, 2016      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2016 [Member] | Toledo, OH [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Rehabilitation hospital      
Initial costs, land $ 1,134      
Initial costs, buildings 17,740      
Land at cost 18,874      
Buildings at cost 17,740      
Total at cost 1,134      
Accumulated Depreciation 3,437      
Encumbrances $ 0      
Date of Construction 2016      
Date Acquired Apr. 01, 2016      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2016 [Member] | Viseu, Portugal [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 2,535      
Initial costs, buildings 28,884      
Land at cost 31,419      
Buildings at cost 28,884      
Total at cost 2,535      
Accumulated Depreciation 3,307      
Encumbrances $ 0      
Date of Construction 2016      
Date Acquired Nov. 28, 2019      
Life on which depreciation in latest income statements is computed (Years) 37 years      
1989 [Member] | Bad Salzuflen, Germany [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Rehabilitation hospital      
Initial costs, land $ 7,138      
Initial costs, buildings 23,376      
Land at cost 7,138      
Buildings at cost 23,376      
Total at cost 30,514      
Accumulated Depreciation 3,693      
Encumbrances $ 0      
Date of Construction 1989      
Date Acquired Nov. 30, 2017      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1989 [Member] | Bolton, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 1,585      
Initial costs, buildings 44,534      
Land at cost 1,585      
Buildings at cost 44,534      
Total at cost 46,119      
Accumulated Depreciation 4,469      
Encumbrances $ 0      
Date of Construction 1989      
Date Acquired Jan. 09, 2020      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1989 [Member] | Guildford, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 6,881      
Initial costs, buildings 36,427      
Land at cost 6,881      
Buildings at cost 36,427      
Total at cost 43,308      
Accumulated Depreciation 3,675      
Encumbrances $ 0      
Date of Construction 1989      
Date Acquired Jan. 09, 2020      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1989 [Member] | Lynwood, CA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 30,116      
Initial costs, buildings 148,527      
Land at cost 30,116      
Buildings at cost 148,527      
Total at cost 178,643      
Accumulated Depreciation 12,749      
Encumbrances $ 0      
Date of Construction 1989      
Date Acquired Aug. 13, 2020      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1989 [Member] | Richmond, VA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Long term acute care hospital      
Initial costs, land $ 1,296      
Initial costs, buildings 10,071      
Land at cost 11,367      
Buildings at cost 10,071      
Total at cost 1,296      
Accumulated Depreciation 1,413      
Encumbrances $ 0      
Date of Construction 1989      
Date Acquired Aug. 30, 2019      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1989 [Member] | Rochdale, MA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Long term acute care hospital      
Initial costs, land $ 654      
Initial costs, buildings 3,368      
Land at cost 4,022      
Buildings at cost 3,368      
Total at cost 654      
Accumulated Depreciation 428      
Encumbrances $ 0      
Date of Construction 1989      
Date Acquired Aug. 30, 2019      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1989 [Member] | Rochdale, MA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 67      
Initial costs, buildings 344      
Land at cost 411      
Buildings at cost 344      
Total at cost 67      
Accumulated Depreciation 44      
Encumbrances $ 0      
Date of Construction 1989      
Date Acquired Aug. 30, 2019      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2004 [Member] | Ayr, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 16,990      
Initial costs, buildings 48,655      
Land at cost 16,990      
Buildings at cost 48,655      
Total at cost 65,645      
Accumulated Depreciation 3,105      
Encumbrances $ 0      
Date of Construction 2004      
Date Acquired Jun. 25, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2004 [Member] | Odessa, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 6,217      
Initial costs, buildings 123,518      
Additions subsequent to acquisition, Improvements 16,600      
Land at cost 6,217      
Buildings at cost 140,118      
Total at cost 146,335      
Accumulated Depreciation 20,542      
Encumbrances $ 0      
Date of Construction 2004      
Date Acquired Sep. 29, 2017      
Life on which depreciation in latest income statements is computed (Years) 41 years      
2004 [Member] | Webster, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Long term acute care hospital      
Initial costs, land $ 663      
Initial costs, buildings 33,751      
Land at cost 34,414      
Buildings at cost 33,751      
Total at cost 663      
Accumulated Depreciation 10,969      
Encumbrances $ 0      
Date of Construction 2004      
Date Acquired Dec. 21, 2010      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1973 [Member] | Bad Oeynhausen, Germany [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Rehabilitation hospital      
Initial costs, land $ 1,126      
Initial costs, buildings 2,752      
Land at cost 1,126      
Buildings at cost 2,752      
Total at cost 3,878      
Accumulated Depreciation 468      
Encumbrances $ 0      
Date of Construction 1973      
Date Acquired Nov. 30, 2017      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1973 [Member] | Big Spring, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 1,655      
Initial costs, buildings 21,254      
Additions subsequent to acquisition, Improvements 815      
Land at cost 1,655      
Buildings at cost 22,069      
Total at cost 23,724      
Accumulated Depreciation 2,922      
Encumbrances $ 0      
Date of Construction 1973      
Date Acquired Apr. 12, 2019      
Life on which depreciation in latest income statements is computed (Years) 41 years      
1973 [Member] | Odessa, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 6,217      
Initial costs, buildings 123,518      
Additions subsequent to acquisition, Improvements 16,600      
Land at cost 6,217      
Buildings at cost 140,118      
Total at cost 146,335      
Accumulated Depreciation 20,542      
Encumbrances $ 0      
Date of Construction 1973      
Date Acquired Sep. 29, 2017      
Life on which depreciation in latest income statements is computed (Years) 41 years      
1973 [Member] | Port Huron, MI        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 2,531      
Initial costs, buildings 14,252      
Land at cost 16,783      
Buildings at cost 14,252      
Total at cost 2,531      
Accumulated Depreciation 3,895      
Encumbrances $ 0      
Date of Construction 1973      
Date Acquired Dec. 31, 2015      
Life on which depreciation in latest income statements is computed (Years) 30 years      
2015 [Member] | Aurora, CO [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Freestanding ER      
Initial costs, land $ 2,801      
Initial costs, buildings 4,812      
Land at cost 2,801      
Buildings at cost 4,812      
Total at cost 7,613      
Accumulated Depreciation 992      
Encumbrances $ 0      
Date of Construction 2015      
Date Acquired Sep. 17, 2015      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2015 [Member] | Chandler, AZ [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Freestanding ER      
Initial costs, land $ 3,517      
Initial costs, buildings 4,783      
Land at cost 3,517      
Buildings at cost 4,783      
Total at cost 8,300      
Accumulated Depreciation 1,036      
Encumbrances $ 0      
Date of Construction 2015      
Date Acquired Apr. 24, 2015      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2015 [Member] | Converse, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Freestanding ER      
Initial costs, land $ 750      
Initial costs, buildings 4,423      
Land at cost 750      
Buildings at cost 4,423      
Total at cost 5,173      
Accumulated Depreciation 968      
Encumbrances $ 0      
Date of Construction 2015      
Date Acquired Apr. 10, 2015      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2015 [Member] | Denver, CO [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Freestanding ER      
Initial costs, land $ 1,239      
Initial costs, buildings 4,276      
Land at cost 1,239      
Buildings at cost 4,276      
Total at cost 5,515      
Accumulated Depreciation 918      
Encumbrances $ 0      
Date of Construction 2015      
Date Acquired Jun. 08, 2015      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2015 [Member] | Frome, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Date of Construction 2015      
2015 [Member] | Frome, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 2,896      
Initial costs, buildings 10,711      
Land at cost 2,896      
Buildings at cost 17,545      
Total at cost 20,441      
Accumulated Depreciation 1,237      
Encumbrances $ 0      
Date Acquired Jun. 25, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2015 [Member] | Gilbert, AZ [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Freestanding ER      
Initial costs, land $ 1,517      
Initial costs, buildings 4,661      
Land at cost 1,517      
Buildings at cost 4,661      
Total at cost 6,178      
Accumulated Depreciation 981      
Encumbrances $ 0      
Date of Construction 2015      
Date Acquired Jul. 22, 2015      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2015 [Member] | Glendale,AZ [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Freestanding ER      
Initial costs, land $ 1,176      
Initial costs, buildings 4,046      
Land at cost 1,176      
Buildings at cost 4,046      
Total at cost 5,222      
Accumulated Depreciation 868      
Encumbrances $ 0      
Date of Construction 2015      
Date Acquired Jun. 05, 2015      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2015 [Member] | Highland Hills, OH [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 3,148      
Initial costs, buildings 43,891      
Land at cost 3,148      
Buildings at cost 43,891      
Total at cost 47,039      
Accumulated Depreciation 2,622      
Encumbrances $ 0      
Date of Construction 2015      
Date Acquired Oct. 19, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2015 [Member] | Highland Village TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Freestanding ER      
Initial costs, land $ 3,172      
Initial costs, buildings 1,551      
Land at cost 3,172      
Buildings at cost 1,551      
Total at cost 4,723      
Accumulated Depreciation 479      
Encumbrances $ 0      
Date of Construction 2015      
Date Acquired Sep. 22, 2015      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2015 [Member] | Hoover, AL [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Freestanding ER      
Initial costs, land $ 0      
Initial costs, buildings 7,581      
Land at cost 0      
Buildings at cost 1,330      
Total at cost 1,330      
Accumulated Depreciation 308      
Encumbrances $ 0      
Date of Construction 2015      
Date Acquired May 01, 2015      
Life on which depreciation in latest income statements is computed (Years) 34 years      
2015 [Member] | Katy, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Freestanding ER      
Initial costs, land $ 2,116      
Initial costs, buildings 3,873      
Land at cost 2,116      
Buildings at cost 3,873      
Total at cost 5,989      
Accumulated Depreciation 791      
Encumbrances $ 0      
Date of Construction 2015      
Date Acquired Oct. 21, 2015      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2015 [Member] | Lehi, UT [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 13,368      
Initial costs, buildings 29,950      
Additions subsequent to acquisition, Improvements 1,676      
Land at cost 13,368      
Buildings at cost 31,626      
Total at cost 44,994      
Accumulated Depreciation 5,664      
Encumbrances $ 0      
Date of Construction 2015      
Date Acquired Sep. 29, 2017      
Life on which depreciation in latest income statements is computed (Years) 45 years      
2015 [Member] | League City, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Freestanding ER      
Initial costs, land $ 1,278      
Initial costs, buildings 3,901      
Land at cost 1,278      
Buildings at cost 3,901      
Total at cost 5,179      
Accumulated Depreciation 829      
Encumbrances $ 0      
Date of Construction 2015      
Date Acquired Jun. 19, 2015      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2015 [Member] | McKinney, Texas [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Freestanding ER      
Initial costs, land $ 2,558      
Initial costs, buildings 4,060      
Land at cost 2,558      
Buildings at cost 4,060      
Total at cost 6,618      
Accumulated Depreciation 1,149      
Encumbrances $ 0      
Date of Construction 2015      
Date Acquired Jul. 31, 2015      
Life on which depreciation in latest income statements is computed (Years) 30 years      
2015 [Member] | Olathe, KS [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 6,882      
Initial costs, buildings 55,745      
Additions subsequent to acquisition, Improvements 2,052      
Land at cost 6,882      
Buildings at cost 57,797      
Total at cost 64,679      
Accumulated Depreciation 3,376      
Encumbrances $ 0      
Date of Construction 2015      
Date Acquired Oct. 19, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2015 [Member] | Parker, CO [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Freestanding ER      
Initial costs, land $ 1,300      
Initial costs, buildings 4,448      
Land at cost   1,300    
Buildings at cost 4,448      
Total at cost   $ 5,748    
Accumulated Depreciation 908      
Encumbrances $ 0      
Date of Construction 2015      
Date Acquired Nov. 06, 2015      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2015 [Member] | Santa Maria de Feira, PT [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 1,860      
Initial costs, buildings 17,839      
Land at cost 19,699      
Buildings at cost 17,839      
Total at cost 1,860      
Accumulated Depreciation 1,018      
Encumbrances $ 0      
Date of Construction 2015      
Date Acquired Oct. 21, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1970 [Member] | Bussage, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 8,490      
Initial costs, buildings 3,753      
Land at cost 8,490      
Buildings at cost 3,753      
Total at cost 12,243      
Accumulated Depreciation 262      
Encumbrances $ 0      
Date of Construction 1970      
Date Acquired Jun. 25, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1970 [Member] | Rockledge, FL [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 13,919      
Initial costs, buildings 23,282      
Additions subsequent to acquisition, Improvements 8,428      
Land at cost 45,629      
Buildings at cost 31,710      
Total at cost 13,919      
Accumulated Depreciation 6,584      
Encumbrances $ 0      
Date of Construction 1970      
Date Acquired May 01, 2017      
Life on which depreciation in latest income statements is computed (Years) 42 years      
1970 [Member] | Royston, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 6,734      
Initial costs, buildings 20,048      
Land at cost 26,782      
Buildings at cost 20,048      
Total at cost 6,734      
Accumulated Depreciation 1,578      
Encumbrances $ 0      
Date of Construction 1970      
Date Acquired Jun. 25, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1992 [Member] | Bath, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 7,193      
Initial costs, buildings 13,053      
Land at cost 7,193      
Buildings at cost 13,053      
Total at cost 20,246      
Accumulated Depreciation 1,356      
Encumbrances $ 0      
Date of Construction 1992      
Date Acquired Jan. 09, 2020      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1992 [Member] | Bowling Green, KY [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Rehabilitation hospital      
Initial costs, land $ 3,486      
Initial costs, buildings 56,296      
Additions subsequent to acquisition, Improvements 3,550      
Land at cost 3,486      
Buildings at cost 59,846      
Total at cost 63,332      
Accumulated Depreciation 6,920      
Encumbrances $ 0      
Date of Construction 1992      
Date Acquired Aug. 30, 2019      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1992 [Member] | Essex, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 4,642      
Initial costs, buildings 43,193      
Land at cost 4,642      
Buildings at cost 43,193      
Total at cost 47,835      
Accumulated Depreciation 1,251      
Encumbrances $ 0      
Date of Construction 1992      
Date Acquired Dec. 09, 2022      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1992 [Member] | Helsinki, Finland [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 4,085      
Initial costs, buildings 67,529      
Land at cost 4,085      
Buildings at cost 67,529      
Total at cost 71,614      
Accumulated Depreciation 3,137      
Encumbrances $ 0      
Date of Construction 1992      
Date Acquired Mar. 11, 2022      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1992 [Member] | London, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 28,936      
Initial costs, buildings 14,973      
Land at cost 28,936      
Buildings at cost 14,973      
Total at cost 43,909      
Accumulated Depreciation 497      
Encumbrances $ 0      
Date of Construction 1992      
Date Acquired Dec. 09, 2022      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1992 [Member] | Stirling, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 1,054      
Initial costs, buildings 19,511      
Land at cost 20,565      
Buildings at cost 19,511      
Total at cost 1,054      
Accumulated Depreciation 1,274      
Encumbrances $ 0      
Date of Construction 1992      
Date Acquired Jul. 06, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1992 [Member] | Wichita, KS [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Rehabilitation hospital      
Initial costs, land $ 1,019      
Initial costs, buildings 18,374      
Land at cost 19,393      
Buildings at cost 18,374      
Total at cost 1,019      
Accumulated Depreciation 7,234      
Encumbrances $ 0      
Date of Construction 1992      
Date Acquired Apr. 04, 2008      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1992 - 2 [Member] | London, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial costs, land $ 13,810      
Initial costs, buildings 6,810      
Land at cost 13,810      
Buildings at cost 6,810      
Total at cost 20,620      
Accumulated Depreciation 487      
Encumbrances $ 0      
Date of Construction 1992      
Date Acquired Jun. 25, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1984 [Member] | Basingstoke, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 12,922      
Initial costs, buildings 50,190      
Land at cost 12,922      
Buildings at cost 50,190      
Total at cost 63,112      
Accumulated Depreciation 5,070      
Encumbrances $ 0      
Date of Construction 1984      
Date Acquired Jan. 09, 2020      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1984 [Member] | Bennettsville, SC [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 794      
Initial costs, buildings 13,245      
Land at cost 794      
Buildings at cost 13,245      
Total at cost 14,039      
Accumulated Depreciation 12,308      
Encumbrances $ 0      
Date of Construction 1984      
Date Acquired Apr. 01, 2008      
Life on which depreciation in latest income statements is computed (Years) 42 years      
1984 [Member] | Birmingham, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 412      
Initial costs, buildings 19,164      
Land at cost 412      
Buildings at cost 19,164      
Total at cost 19,576      
Accumulated Depreciation 1,284      
Encumbrances $ 0      
Date of Construction 1984      
Date Acquired Jun. 25, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1984 [Member] | Droitwich, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 76      
Initial costs, buildings 15,298      
Land at cost 76      
Buildings at cost 15,298      
Total at cost 15,374      
Accumulated Depreciation 1,550      
Encumbrances $ 0      
Date of Construction 1984      
Date Acquired Jan. 09, 2020      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1984 [Member] | Hope, AR [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 1,651      
Initial costs, buildings 3,359      
Additions subsequent to acquisition, Improvements 2,733      
Land at cost 1,651      
Buildings at cost 6,092      
Total at cost 7,743      
Accumulated Depreciation 1,395      
Encumbrances $ 0      
Date of Construction 1984      
Date Acquired Sep. 29, 2017      
Life on which depreciation in latest income statements is computed (Years) 41 years      
1984 [Member] | London, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 3,285      
Initial costs, buildings 61,004      
Land at cost 3,285      
Buildings at cost 4,148      
Total at cost 7,433      
Accumulated Depreciation 422      
Encumbrances $ 0      
Date of Construction 1987      
Date Acquired Jan. 09, 2020      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1984 [Member] | Swindon, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 5,328      
Initial costs, buildings 59,772      
Land at cost 65,100      
Buildings at cost 59,772      
Total at cost 5,328      
Accumulated Depreciation 6,013      
Encumbrances $ 0      
Date of Construction 1984      
Date Acquired Jan. 09, 2020      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1980 [Member] | Blue Springs, MO [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 4,347      
Initial costs, buildings 23,494      
Land at cost 4,347      
Buildings at cost 23,494      
Total at cost 27,841      
Accumulated Depreciation 5,503      
Encumbrances $ 0      
Date of Construction 1980      
Date Acquired Feb. 13, 2015      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1980 [Member] | Frome, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 10,895      
Initial costs, buildings 17,545      
Land at cost 10,895      
Buildings at cost 10,711      
Total at cost $ 21,606      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1980 [Member] | Frome, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Accumulated Depreciation $ 995      
Encumbrances $ 0      
Date of Construction 1980      
Date Acquired Jun. 25, 2021      
1980 [Member] | Glasgow, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 1,429      
Initial costs, buildings 15,619      
Land at cost 1,429      
Buildings at cost 15,619      
Total at cost 17,048      
Accumulated Depreciation 1,058      
Encumbrances $ 0      
Date of Construction 1980      
Date Acquired Jun. 25, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1980 [Member] | Harrow, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 38,403      
Initial costs, buildings 40,415      
Land at cost 38,403      
Buildings at cost 40,415      
Total at cost 78,818      
Accumulated Depreciation 4,098      
Encumbrances $ 0      
Date of Construction 1980      
Date Acquired Jan. 09, 2020      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1980 [Member] | Hill County, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 1,120      
Initial costs, buildings 17,882      
Additions subsequent to acquisition, Improvements 845      
Land at cost 1,120      
Buildings at cost 18,727      
Total at cost 19,847      
Accumulated Depreciation 16,139      
Encumbrances $ 0      
Date of Construction 1980      
Date Acquired Sep. 17, 2010      
Life on which depreciation in latest income statements is computed (Years) 15 years      
1980 [Member] | Hinckley, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 5,416      
Land at cost 5,416      
Buildings at cost 10,315      
Total at cost 15,731      
Accumulated Depreciation 759      
Encumbrances $ 0      
Date of Construction 1980      
Date Acquired Jun. 25, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1980 [Member] | Hook, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial costs, buildings $ 10,315      
1980 [Member] | Nottingham, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 10,011      
Initial costs, buildings 8,960      
Land at cost 10,011      
Buildings at cost 8,960      
Total at cost 18,971      
Accumulated Depreciation 735      
Encumbrances $ 0      
Date of Construction 2000      
Date Acquired Jun. 25, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1980 [Member] | Poplar Bluff, MO [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 2,659      
Initial costs, buildings 38,694      
Land at cost 41,353      
Buildings at cost 38,694      
Total at cost 2,659      
Accumulated Depreciation 15,186      
Encumbrances $ 0      
Date of Construction 1980      
Date Acquired Apr. 22, 2008      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1980 [Member] | Romford, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 5,354      
Initial costs, buildings 8,766      
Land at cost 14,120      
Buildings at cost 8,766      
Total at cost 5,354      
Accumulated Depreciation 692      
Encumbrances $ 0      
Date of Construction 1980      
Date Acquired Jun. 25, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1980 [Member] | Sharon, PA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 6,179      
Initial costs, buildings 9,066      
Additions subsequent to acquisition, Improvements 8,513      
Land at cost 23,758      
Buildings at cost 17,579      
Total at cost 6,179      
Accumulated Depreciation 3,537      
Encumbrances $ 0      
Date of Construction 1980      
Date Acquired May 01, 2017      
Life on which depreciation in latest income statements is computed (Years) 41 years      
1980 [Member] | Usk, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 1,730      
Initial costs, buildings 22,202      
Land at cost 23,932      
Buildings at cost 22,202      
Total at cost 1,730      
Accumulated Depreciation 1,472      
Encumbrances $ 0      
Date of Construction 1980      
Date Acquired Jun. 25, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1980 [Member] | West Valley City, UT [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 5,260      
Initial costs, buildings 58,314      
Additions subsequent to acquisition, Improvements 6,644      
Land at cost 70,218      
Buildings at cost 64,958      
Total at cost 5,260      
Accumulated Depreciation 24,100      
Encumbrances $ 0      
Date of Construction 1980      
Date Acquired Apr. 22, 2008      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1980 [Member] | York, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 21,635      
Initial costs, buildings 71,771      
Land at cost 93,406      
Buildings at cost 71,771      
Total at cost 21,635      
Accumulated Depreciation 4,739      
Encumbrances $ 0      
Date of Construction 1980      
Date Acquired Jun. 25, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 hours      
1985 [Member] | Aberdeen, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 4,252      
Initial costs, buildings 100,721      
Land at cost 4,252      
Buildings at cost 100,721      
Total at cost 104,973      
Accumulated Depreciation 10,106      
Encumbrances $ 0      
Date of Construction 1985      
Date Acquired Jan. 09, 2020      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1985 [Member] | Hot Springs, AR [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 5,622      
Initial costs, buildings 59,432      
Additions subsequent to acquisition, Improvements 21,221      
Land at cost 5,622      
Buildings at cost 80,653      
Total at cost 86,275      
Accumulated Depreciation 17,341      
Encumbrances $ 0      
Date of Construction 1985      
Date Acquired Aug. 31, 2015      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1985 [Member] | Lawton, OK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 3,944      
Initial costs, buildings 63,031      
Land at cost 3,944      
Buildings at cost 63,031      
Total at cost 66,975      
Accumulated Depreciation 6,770      
Encumbrances $ 0      
Date of Construction 1985      
Date Acquired Dec. 17, 2019      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1985 [Member] | Southampton, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 6,445      
Initial costs, buildings 18,924      
Land at cost 25,369      
Buildings at cost 18,924      
Total at cost 6,445      
Accumulated Depreciation 1,466      
Encumbrances $ 0      
Date of Construction 1985      
Date Acquired Jun. 25, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1997 [Member] | Algeciras, Spain [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 521      
Initial costs, buildings 8,222      
Land at cost 521      
Buildings at cost 8,222      
Total at cost 8,743      
Accumulated Depreciation 377      
Encumbrances $ 0      
Date of Construction 1997      
Date Acquired Apr. 29, 2022      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1997 [Member] | Floridablanca, Colombia [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 815      
Initial costs, buildings 25,478      
Land at cost 815      
Buildings at cost 25,478      
Total at cost 26,293      
Accumulated Depreciation 912      
Encumbrances $ 0      
Date of Construction 1997      
Date Acquired Jul. 29, 2022      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1982 [Member] | Bedford, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 1,540      
Initial costs, buildings 7,504      
Land at cost 1,540      
Buildings at cost 7,504      
Total at cost 9,044      
Accumulated Depreciation 764      
Encumbrances $ 0      
Date of Construction 1982      
Date Acquired Jan. 09, 2020      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1982 [Member] | Birmingham, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 9,862      
Initial costs, buildings 93,867      
Land at cost 9,862      
Buildings at cost 93,867      
Total at cost 103,729      
Accumulated Depreciation 9,484      
Encumbrances $ 0      
Date of Construction 1982      
Date Acquired Jan. 09, 2020      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1982 [Member] | Bossier City, LA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Long term acute care hospital      
Initial costs, land $ 900      
Initial costs, buildings 17,818      
Additions subsequent to acquisition, Improvements 944      
Land at cost 900      
Buildings at cost 18,762      
Total at cost 19,662      
Accumulated Depreciation 7,170      
Encumbrances $ 0      
Date of Construction 1982      
Date Acquired Apr. 01, 2008      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1982 [Member] | Brandis, Germany [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial costs, buildings $ 13,548      
1982 [Member] | Cheraw, SC [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 657      
Initial costs, buildings 18,534      
Land at cost 657      
Buildings at cost 18,534      
Total at cost 19,191      
Accumulated Depreciation 15,276      
Encumbrances $ 0      
Date of Construction 1982      
Date Acquired Apr. 01, 2008      
Life on which depreciation in latest income statements is computed (Years) 42 years      
1982 [Member] | Caterham, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 10,552      
Initial costs, buildings 20,846      
Land at cost 10,552      
Buildings at cost 20,846      
Total at cost 31,398      
Accumulated Depreciation 2,394      
Encumbrances $ 0      
Date of Construction 1982      
Date Acquired Aug. 16, 2019      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1982 [Member] | Canterbury, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 9,185      
Initial costs, buildings 27,589      
Land at cost 9,185      
Buildings at cost 27,589      
Total at cost 36,774      
Accumulated Depreciation 2,781      
Encumbrances $ 0      
Date of Construction 1982      
Date Acquired Jan. 09, 2020      
1982 [Member] | Warren, OH [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 5,385      
Initial costs, buildings 47,588      
Additions subsequent to acquisition, Improvements 10,492      
Land at cost 63,465      
Buildings at cost 58,080      
Total at cost 5,385      
Accumulated Depreciation 11,225      
Encumbrances $ 0      
Date of Construction 1982      
Date Acquired May 01, 2017      
Life on which depreciation in latest income statements is computed (Years) 41 years      
2023 [Member] | Cayce, SC [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Rehabilitation hospital      
Initial costs, land $ 1,022      
Initial costs, buildings 21,159      
Land at cost 1,022      
Buildings at cost 21,159      
Total at cost 22,181      
Accumulated Depreciation 255      
Encumbrances $ 0      
Date of Construction 2023      
Date Acquired Oct. 21, 2022      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2018 [Member] | Birmingham, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Rehabilitation hospital      
Initial costs, buildings $ 17,361      
Buildings at cost 17,361      
Total at cost 17,361      
Accumulated Depreciation 1,519      
Encumbrances $ 0      
Date of Construction 2018      
Date Acquired Jun. 29, 2020      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2018 [Member] | Conroe, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 3,855      
Initial costs, buildings 38,892      
Land at cost 3,855      
Buildings at cost 38,892      
Total at cost 42,747      
Accumulated Depreciation 2,373      
Encumbrances $ 0      
Date of Construction 2018      
Date Acquired Oct. 19, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2018 [Member] | Darlington, United Kingdom [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 21,246      
Land at cost 21,246      
Buildings at cost 48,262      
Total at cost 69,508      
Accumulated Depreciation 3,533      
Encumbrances $ 0      
Date of Construction 2018      
Date Acquired Jun. 25, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2018 [Member] | Darlington UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial costs, buildings $ 48,262      
2018 [Member] | El Paso, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Rehabilitation hospital      
Initial costs, land $ 4,268      
Initial costs, buildings 21,345      
Land at cost 4,268      
Buildings at cost 21,345      
Total at cost 25,613      
Accumulated Depreciation 1,859      
Encumbrances $ 0      
Date of Construction 2018      
Date Acquired Dec. 17, 2020      
Life on which depreciation in latest income statements is computed (Years) 38 years      
2018 [Member] | Malaga, SP [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 748      
Initial costs, buildings 11,718      
Land at cost 748      
Buildings at cost 11,718      
Total at cost 12,466      
Accumulated Depreciation 498      
Encumbrances $ 0      
Date of Construction 2018      
Date Acquired Apr. 29, 2022      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2018 [Member] | Olathe, KS [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 3,485      
Initial costs, buildings 14,484      
Land at cost 3,485      
Buildings at cost 14,484      
Total at cost 17,969      
Accumulated Depreciation 1,442      
Encumbrances $ 0      
Date of Construction 2018      
Date Acquired Jun. 10, 2019      
Life on which depreciation in latest income statements is computed (Years) 50 years      
2018 [Member] | Preston, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 8,740      
Initial costs, buildings 26,001      
Land at cost 34,741      
Buildings at cost 26,001      
Total at cost 8,740      
Accumulated Depreciation 1,741      
Encumbrances $ 0      
Date of Construction 2018      
Date Acquired Jun. 25, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2018 [Member] | Raleigh, NC [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 3,469      
Initial costs, buildings 27,514      
Land at cost 30,983      
Buildings at cost 27,514      
Total at cost 3,469      
Accumulated Depreciation 1,769      
Encumbrances $ 0      
Date of Construction 2018      
Date Acquired Oct. 19, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2018 [Member] | Roeland Park, KS [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 1,569      
Initial costs, buildings 15,103      
Land at cost 16,672      
Buildings at cost 15,103      
Total at cost 1,569      
Accumulated Depreciation 1,473      
Encumbrances $ 0      
Date of Construction 2018      
Date Acquired Jun. 10, 2019      
Life on which depreciation in latest income statements is computed (Years) 50 years      
2018 [Member] | Shawnee, KS [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 3,076      
Initial costs, buildings 14,945      
Land at cost 18,021      
Buildings at cost 14,945      
Total at cost 3,076      
Accumulated Depreciation 1,699      
Encumbrances $ 0      
Date of Construction 2018      
Date Acquired Jun. 10, 2019      
Life on which depreciation in latest income statements is computed (Years) 50 years      
2018 [Member] | Turku, Finland [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 1,207      
Initial costs, buildings 58,193      
Land at cost 59,400      
Buildings at cost 58,193      
Total at cost 1,207      
Accumulated Depreciation 2,731      
Encumbrances $ 0      
Date of Construction 2018      
Date Acquired Mar. 11, 2022      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2018 [Member] | Vancouver, WA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 9,313      
Initial costs, buildings 12,505      
Land at cost 21,818      
Buildings at cost 12,505      
Total at cost 9,313      
Accumulated Depreciation $ 384      
Date of Construction 2018      
Date Acquired Oct. 19, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1900 [Member] | Birmingham, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 412      
Initial costs, buildings 19,164      
Land at cost 412      
Buildings at cost 19,164      
Total at cost 19,576      
Accumulated Depreciation 1,284      
Encumbrances $ 0      
Date of Construction 1900      
Date Acquired Jun. 25, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1900 [Member] | York, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Buildings at cost $ 71,771      
1972 [Member] | Bellflower, CA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 2,563      
Land at cost 2,563      
Total at cost 2,563      
Encumbrances $ 0      
Date Acquired Aug. 23, 2019      
1972 [Member] | Los Angeles, CA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 12,562      
Initial costs, buildings 40,164      
Land at cost 12,562      
Total at cost 52,726      
Accumulated Depreciation 2,593      
Encumbrances $ 0      
Date of Construction 1972      
Date Acquired Jul. 06, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1957 [Member] | Blackburn, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 2,661      
Initial costs, buildings 51,001      
Land at cost 2,661      
Buildings at cost 51,001      
Total at cost 53,662      
Accumulated Depreciation 5,131      
Encumbrances $ 0      
Date of Construction 1957      
Date Acquired Jan. 09, 2020      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2006 [Member] | Dallas, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Long term acute care hospital      
Initial costs, land $ 1,421      
Initial costs, buildings 13,536      
Land at cost 1,421      
Buildings at cost 13,536      
Total at cost 14,957      
Accumulated Depreciation 5,865      
Encumbrances $ 0      
Date of Construction 2006      
Date Acquired Sep. 05, 2006      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2006 [Member] | Dahlen, Germany [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Rehabilitation hospital      
Initial costs, land $ 1,342      
Initial costs, buildings 11,339      
Land at cost 1,342      
Buildings at cost 11,339      
Total at cost 12,681      
Accumulated Depreciation 1,065      
Encumbrances $ 0      
Date of Construction 2006      
Date Acquired Aug. 28, 2018      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2006 [Member] | Dormagen Germany [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Rehabilitation hospital      
Initial costs, land $ 1,909      
Initial costs, buildings 5,648      
Land at cost 1,909      
Buildings at cost 5,648      
Total at cost 7,557      
Accumulated Depreciation 801      
Encumbrances $ 0      
Date of Construction 2006      
Date Acquired Aug. 28, 2018      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2006 [Member] | Petersburg, VA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Rehabilitation hospital      
Initial costs, land $ 1,302      
Initial costs, buildings 9,121      
Land at cost 10,423      
Buildings at cost 9,121      
Total at cost 1,302      
Accumulated Depreciation 3,534      
Encumbrances $ 0      
Date of Construction 2006      
Date Acquired Jul. 01, 2008      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1930 [Member] | Blackburn, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 20,030      
Initial costs, buildings 54,338      
Land at cost 20,030      
Buildings at cost 54,338      
Total at cost 74,368      
Accumulated Depreciation 3,723      
Encumbrances $ 0      
Date of Construction 1930      
Date Acquired Jun. 25, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1952 [Member] | Boonton Township, NJ [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 6,712      
Initial costs, buildings 17,031      
Land at cost 6,712      
Buildings at cost 17,031      
Total at cost 23,743      
Accumulated Depreciation 1,510      
Encumbrances $ 0      
Date of Construction 1952      
Date Acquired Sep. 30, 2015      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2009 [Member] | Bath, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 1,509      
Initial costs, buildings 31,277      
Land at cost 1,509      
Buildings at cost 31,277      
Total at cost 32,786      
Accumulated Depreciation 7,428      
Encumbrances $ 0      
Date of Construction 2009      
Date Acquired Jul. 01, 2014      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2009 [Member] | Birmingham, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial costs, land $ 927      
Initial costs, buildings 10,159      
Land at cost 927      
Buildings at cost 10,159      
Total at cost 11,086      
Accumulated Depreciation 196      
Encumbrances      
Date of Construction 2009      
Date Acquired Apr. 14, 2023      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2009 [Member] | Folsom, CA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Long term acute care hospital      
Initial costs, land $ 3,291      
Initial costs, buildings 21,293      
Land at cost 3,291      
Buildings at cost 21,293      
Total at cost 24,584      
Accumulated Depreciation 2,738      
Encumbrances $ 0      
Date of Construction 2009      
Date Acquired Aug. 30, 2019      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1983 [Member] | Bassenheim, Germany [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Rehabilitation hospital      
Initial costs, land $ 1,122      
Initial costs, buildings 5,289      
Land at cost 1,122      
Buildings at cost 5,289      
Total at cost 6,411      
Accumulated Depreciation 721      
Encumbrances $ 0      
Date of Construction 1983      
Date Acquired Feb. 09, 2019      
Life on which depreciation in latest income statements is computed (Years) 39 years      
1983 [Member] | Glasgow, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 6,442      
Initial costs, buildings 131,570      
Land at cost 6,442      
Buildings at cost 131,570      
Total at cost 138,012      
Accumulated Depreciation 13,194      
Encumbrances $ 0      
Date of Construction 1983      
Date Acquired Jan. 09, 2020      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1983 [Member] | Grefath, Germany [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Rehabilitation hospital      
Initial costs, land $ 1,200      
Initial costs, buildings 3,028      
Land at cost 1,200      
Buildings at cost 3,028      
Total at cost 4,228      
Accumulated Depreciation 439      
Encumbrances $ 0      
Date of Construction 1983      
Date Acquired Aug. 28, 2018      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1983 [Member] | Lander, WY [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 758      
Initial costs, buildings 42,849      
Land at cost 758      
Buildings at cost 42,849      
Total at cost 43,607      
Accumulated Depreciation 4,579      
Encumbrances $ 0      
Date of Construction 1983      
Date Acquired Dec. 17, 2019      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1983 [Member] | Nottingham, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 4,952      
Initial costs, buildings 45,951      
Land at cost 4,952      
Buildings at cost 45,951      
Total at cost 50,903      
Accumulated Depreciation 4,660      
Encumbrances $ 0      
Date of Construction 1983      
Date Acquired Jan. 09, 2020      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1983 [Member] | Milton Keynes, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 5,245      
Initial costs, buildings 35,861      
Land at cost 5,245      
Buildings at cost 35,861      
Total at cost 41,106      
Accumulated Depreciation 3,610      
Encumbrances $ 0      
Date of Construction 1983      
Date Acquired Jan. 09, 2020      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1983 [Member] | Port Huron, MI        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 2,531      
Initial costs, buildings 14,252      
Land at cost 16,783      
Buildings at cost 14,252      
Total at cost 2,531      
Accumulated Depreciation 3,895      
Encumbrances $ 0      
Date of Construction 1983      
Date Acquired Dec. 31, 2015      
Life on which depreciation in latest income statements is computed (Years) 30 years      
1983 [Member] | Remscheid, Germany [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Rehabilitation hospital      
Initial costs, land $ 1,048      
Initial costs, buildings 2,528      
Land at cost 3,576      
Buildings at cost 2,528      
Total at cost 1,048      
Accumulated Depreciation 357      
Encumbrances $ 0      
Date of Construction 1983      
Date Acquired Aug. 28, 2018      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1983 [Member] | Riverton, WY [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 1,163      
Initial costs, buildings 29,647      
Land at cost 30,810      
Buildings at cost 29,647      
Total at cost 1,163      
Accumulated Depreciation 3,675      
Encumbrances $ 0      
Date of Construction 1983      
Date Acquired Dec. 17, 2019      
Life on which depreciation in latest income statements is computed (Years) 36 years      
1983 [Member] | Watsonville, CA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 16,488      
Initial costs, buildings 17,800      
Land at cost 34,288      
Buildings at cost 17,800      
Total at cost 16,488      
Accumulated Depreciation 2,780      
Encumbrances $ 0      
Date of Construction 1983      
Date Acquired Sep. 30, 2019      
Life on which depreciation in latest income statements is computed (Years) 39 years      
1983 [Member] | West Jordan, UT [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 16,897      
Initial costs, buildings 233,256      
Additions subsequent to acquisition, Improvements 6,293      
Land at cost 256,446      
Buildings at cost 239,549      
Total at cost 16,897      
Accumulated Depreciation 22,616      
Encumbrances $ 0      
Date of Construction 1983      
Date Acquired Sep. 29, 2017      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2016 [Member] | Bad Salzuflen, Germany [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Rehabilitation hospital      
Initial costs, land $ 7,138      
Initial costs, buildings 23,376      
Land at cost 7,138      
Buildings at cost 23,376      
Total at cost 30,514      
Accumulated Depreciation 3,693      
Encumbrances $ 0      
Date Acquired Nov. 30, 2017      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2016 [Member] | Longmont, CO [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Buildings at cost $ 4,181      
2010 [Member] | Bad Oeynhausen, Germany [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Rehabilitation hospital      
Initial costs, land $ 1,126      
Initial costs, buildings 2,752      
Land at cost 1,126      
Buildings at cost 2,752      
Total at cost 3,878      
Accumulated Depreciation 468      
Encumbrances $ 0      
Date of Construction 2010      
Date Acquired Nov. 30, 2017      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2010 [Member] | Layton, UT [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 14,360      
Initial costs, buildings 370,154      
Additions subsequent to acquisition, Improvements 6,530      
Land at cost 14,360      
Buildings at cost 376,684      
Total at cost 391,044      
Accumulated Depreciation 31,857      
Encumbrances $ 0      
Date of Construction 2010      
Date Acquired Sep. 29, 2017      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2010 [Member] | Newburgh, IN [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 1,215      
Initial costs, buildings 7,212      
Land at cost 1,215      
Buildings at cost 7,212      
Total at cost 8,427      
Accumulated Depreciation 472      
Encumbrances $ 0      
Date of Construction 2010      
Date Acquired Oct. 19, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2010 [Member] | Sherman, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 3,363      
Initial costs, buildings 10,931      
Land at cost 14,294      
Buildings at cost 10,931      
Total at cost 3,363      
Accumulated Depreciation 4,326      
Encumbrances $ 0      
Date of Construction 2010      
Date Acquired Oct. 31, 2014      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2022 [Member] | Bakersfield, CA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Rehabilitation hospital      
Initial costs, land $ 2,178      
Initial costs, buildings 45,253      
Land at cost 2,178      
Buildings at cost 45,253      
Total at cost 47,431      
Accumulated Depreciation 2,074      
Encumbrances $ 0      
Date of Construction 2022      
Date Acquired May 15, 2020      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1922 [Member] | Lewiston, ID [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 5,389      
Initial costs, buildings 75,435      
Land at cost 5,389      
Buildings at cost 75,435      
Total at cost 80,824      
Accumulated Depreciation 17,006      
Encumbrances $ 0      
Date of Construction 1922      
Date Acquired May 01, 2017      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1922 [Member] | London, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Buildings at cost $ 40,164      
1922 [Member] | Warren, OH [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Rehabilitation hospital      
Initial costs, land $ 2,417      
Initial costs, buildings 15,857      
Additions subsequent to acquisition, Improvements 1,737      
Land at cost 20,011      
Buildings at cost 17,594      
Total at cost 2,417      
Accumulated Depreciation 3,598      
Encumbrances $ 0      
Date of Construction 1922      
Date Acquired May 01, 2017      
Life on which depreciation in latest income statements is computed (Years) 46 years      
2013 [Member] | Hausman, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 1,500      
Initial costs, buildings 8,957      
Land at cost 1,500      
Buildings at cost 8,957      
Total at cost 10,457      
Accumulated Depreciation 2,407      
Encumbrances $ 0      
Date of Construction 2013      
Date Acquired Mar. 01, 2013      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2013 [Member] | Helsinki, Finland [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 4,085      
Initial costs, buildings 67,529      
Land at cost 4,085      
Buildings at cost 67,529      
Total at cost 71,614      
Accumulated Depreciation 3,137      
Encumbrances $ 0      
Date of Construction 2013      
Date Acquired Mar. 11, 2022      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2013 [Member] | Lafayette, IN [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Rehabilitation hospital      
Initial costs, land $ 800      
Initial costs, buildings 14,968      
Additions subsequent to acquisition, Improvements (25)      
Land at cost 800      
Buildings at cost 14,943      
Total at cost 15,743      
Accumulated Depreciation 4,068      
Encumbrances $ 0      
Date of Construction 2013      
Date Acquired Feb. 01, 2013      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2013 [Member] | Little Elm, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Freestanding ER      
Initial costs, land $ 1,241      
Initial costs, buildings 3,491      
Land at cost 1,241      
Buildings at cost 3,491      
Total at cost 4,732      
Accumulated Depreciation 877      
Encumbrances $ 0      
Date of Construction 2013      
Date Acquired Dec. 01, 2013      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2013 [Member] | Post Falls Idaho        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Rehabilitation hospital      
Initial costs, land $ 417      
Initial costs, buildings 12,175      
Additions subsequent to acquisition, Improvements 1,905      
Land at cost 14,497      
Buildings at cost 13,730      
Total at cost 767      
Accumulated Depreciation 3,442      
Encumbrances $ 0      
Date of Construction 2013      
Date Acquired Dec. 31, 2013      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2013 [Member] | Spartanburg, SC [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Rehabilitation hospital      
Initial costs, land $ 1,135      
Initial costs, buildings 15,717      
Land at cost 16,852      
Buildings at cost 15,717      
Total at cost 1,135      
Accumulated Depreciation 4,079      
Encumbrances $ 0      
Date of Construction 2013      
Date Acquired Aug. 01, 2013      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2013 [Member] | West Chester, OH [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 3,670      
Initial costs, buildings 61,338      
Land at cost 65,008      
Buildings at cost 61,338      
Total at cost 3,670      
Accumulated Depreciation 3,670      
Encumbrances $ 0      
Date of Construction 2013      
Date Acquired Oct. 19, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2013 [Member] | West Midlands, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 1,922      
Initial costs, buildings 7,162      
Land at cost 9,084      
Buildings at cost 7,162      
Total at cost 1,922      
Accumulated Depreciation $ 149      
Date of Construction 2013      
Date Acquired Apr. 14, 2023      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1971 [Member] | Boonton Township, NJ [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 6,712      
Initial costs, buildings 17,031      
Land at cost 6,712      
Buildings at cost 17,031      
Total at cost 23,743      
Accumulated Depreciation 1,510      
Encumbrances $ 0      
Date of Construction 1971      
Date Acquired Sep. 30, 2015      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1978 [Member] | Boonton Township, NJ [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 6,712      
Initial costs, buildings 17,031      
Land at cost 6,712      
Buildings at cost 17,031      
Total at cost 23,743      
Accumulated Depreciation 1,510      
Encumbrances $ 0      
Date of Construction 1978      
Date Acquired Sep. 30, 2015      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1978 [Member] | Phoenix, AZ [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 12,695      
Initial costs, buildings 73,773      
Additions subsequent to acquisition, Improvements 4,499      
Land at cost 90,967      
Buildings at cost 78,272      
Total at cost 12,695      
Accumulated Depreciation 13,041      
Encumbrances $ 0      
Date of Construction 1968      
Date Acquired Sep. 29, 2017      
Life on which depreciation in latest income statements is computed (Years) 43 years      
2007 [Member] | Godalming, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 9,356      
Initial costs, buildings 18,980      
Land at cost 9,356      
Buildings at cost 18,980      
Total at cost 28,336      
Accumulated Depreciation 1,376      
Encumbrances $ 0      
Date of Construction 2007      
Date Acquired Jun. 25, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2007 [Member] | Hinckley, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 2,466      
Initial costs, buildings 16,804      
Land at cost 2,466      
Buildings at cost 16,804      
Total at cost 19,270      
Accumulated Depreciation 1,138      
Encumbrances $ 0      
Date Acquired Jun. 25, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2007 [Member] | Northland, MO [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Long term acute care hospital      
Initial costs, land $ 834      
Initial costs, buildings 17,182      
Land at cost 834      
Buildings at cost 17,182      
Total at cost 18,016      
Accumulated Depreciation 5,549      
Encumbrances $ 0      
Date of Construction 2007      
Date Acquired Feb. 14, 2011      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2007 [Member] | Mesa, AZ [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 6,498      
Initial costs, buildings 100,032      
Additions subsequent to acquisition, Improvements 4,152      
Land at cost 6,498      
Buildings at cost 104,184      
Total at cost 110,682      
Accumulated Depreciation 27,504      
Encumbrances $ 0      
Date of Construction 2007      
Date Acquired Sep. 26, 2013      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2015 [Member] | Chandler, AZ [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Freestanding ER      
Initial costs, land $ 750      
Initial costs, buildings 3,853      
Land at cost 750      
Buildings at cost 3,853      
Total at cost 4,603      
Accumulated Depreciation 795      
Encumbrances $ 0      
Date of Construction 2015      
Date Acquired Oct. 07, 2015      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2015 [Member] | Hoover, AL [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Freestanding ER      
Initial costs, land $ 0      
Initial costs, buildings 1,034      
Additions subsequent to acquisition, Improvements 296      
Land at cost 0      
Buildings at cost 7,581      
Total at cost 7,581      
Accumulated Depreciation 1,918      
Encumbrances $ 0      
Date of Construction 2015      
Date Acquired May 01, 2015      
Life on which depreciation in latest income statements is computed (Years) 34 years      
1978 [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Date of Construction 1978      
Date Acquired Jul. 06, 2021      
1978 [Member] | Kansas City, MO [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 10,497      
Initial costs, buildings 64,419      
Land at cost 10,497      
Buildings at cost 64,419      
Total at cost 74,916      
Accumulated Depreciation 14,637      
Encumbrances $ 0      
Date of Construction 1978      
Date Acquired Feb. 13, 2015      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1978 [Member] | Norwalk, CA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 7,946      
Initial costs, buildings 31,574      
Additions subsequent to acquisition, Improvements 5,995      
Land at cost 7,946      
Buildings at cost 37,569      
Total at cost 45,515      
Accumulated Depreciation 2,178      
Encumbrances $ 0      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1978 [Member] | San Antonio, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 8,053      
Initial costs, buildings 10,851      
Additions subsequent to acquisition, Improvements 7,982      
Land at cost 26,886      
Buildings at cost 18,833      
Total at cost 8,053      
Accumulated Depreciation 5,731      
Encumbrances $ 0      
Date of Construction 1978      
Date Acquired Sep. 29, 2017      
Life on which depreciation in latest income statements is computed (Years) 41 years      
1977 [Member] | Braunfels, Germany [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 2,175      
Land at cost 2,175      
Buildings at cost 13,548      
Total at cost 15,723      
Accumulated Depreciation 2,910      
Encumbrances $ 0      
Date of Construction 1977      
Date Acquired Jun. 30, 2015      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1977 [Member] | London, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 12,451      
Initial costs, buildings 81,267      
Land at cost 12,451      
Buildings at cost 81,267      
Total at cost 93,718      
Accumulated Depreciation 8,133      
Encumbrances $ 0      
Date of Construction 1977      
Date Acquired Jan. 09, 2020      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1965 [Member] | Rochdale, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 3,577      
Initial costs, buildings 40,753      
Land at cost 44,330      
Buildings at cost 40,753      
Total at cost 3,577      
Accumulated Depreciation 4,113      
Encumbrances $ 0      
Date of Construction 1965      
Date Acquired Jan. 09, 2020      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1714 [Member] | Bromley, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 7,224      
Initial costs, buildings 15,521      
Land at cost 7,224      
Buildings at cost 15,521      
Total at cost 22,745      
Accumulated Depreciation 1,077      
Encumbrances $ 0      
Date of Construction 1714      
Date Acquired Jun. 25, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1979 [Member] | Phoenix, AZ [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 2,396      
Initial costs, buildings 12,643      
Additions subsequent to acquisition, Improvements 2,985      
Land at cost 18,024      
Buildings at cost 15,628      
Total at cost 2,396      
Accumulated Depreciation 4,763      
Encumbrances $ 0      
Date of Construction 1979      
Date Acquired Sep. 29, 2017      
Life on which depreciation in latest income statements is computed (Years) 42 years      
2012 [Member] | Carrollton, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 4,941      
Initial costs, buildings 52,227      
Land at cost 4,941      
Buildings at cost 52,227      
Total at cost 57,168      
Accumulated Depreciation 3,089      
Encumbrances $ 0      
Date of Construction 2012      
Date Acquired Oct. 19, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2012 [Member] | Casper, WY [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Rehabilitation hospital      
Initial costs, land $ 1,683      
Land at cost 1,683      
Total at cost 1,683      
Encumbrances $ 0      
Date of Construction 2012      
Date Acquired Feb. 29, 2012      
2012 [Member] | Dewsburry, UK        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property ehavioral health facility      
Initial costs, land $ 1,120      
Initial costs, buildings 10,199      
Land at cost 1,120      
Buildings at cost 10,199      
Total at cost 11,319      
Accumulated Depreciation 206      
Encumbrances $ 0      
Date of Construction 2012      
Date Acquired Apr. 14, 2023      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2012 [Member] | Dublin, OH [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 5,118      
Initial costs, buildings 69,346      
Land at cost 5,118      
Buildings at cost 69,346      
Total at cost 74,464      
Accumulated Depreciation 4,058      
Encumbrances $ 0      
Date of Construction 2012      
Date Acquired Oct. 19, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2012 [Member] | Florence, AZ [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 900      
Initial costs, buildings 28,462      
Additions subsequent to acquisition, Improvements 105      
Land at cost 900      
Buildings at cost 28,567      
Total at cost 29,467      
Accumulated Depreciation 8,388      
Encumbrances $ 0      
Date of Construction 2012      
Date Acquired Feb. 07, 2012      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2012 [Member] | Lafayette, IN [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 2,829      
Initial costs, buildings 10,795      
Land at cost 2,829      
Buildings at cost 10,795      
Total at cost 13,624      
Accumulated Depreciation 782      
Encumbrances $ 0      
Date of Construction 2012      
Date Acquired Oct. 19, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2012 [Member] | Overlook, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 2,452      
Initial costs, buildings 9,666      
Additions subsequent to acquisition, Improvements 7      
Land at cost 2,452      
Buildings at cost 9,673      
Total at cost 12,125      
Accumulated Depreciation 2,626      
Encumbrances $ 0      
Date of Construction 2012      
Date Acquired Feb. 01, 2013      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2012 [Member] | Mount Pleasant, SC [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Long term acute care hospital      
Initial costs, land $ 597      
Initial costs, buildings 2,198      
Land at cost 597      
Buildings at cost 2,198      
Total at cost 2,795      
Accumulated Depreciation 276      
Encumbrances $ 0      
Date of Construction 2012      
Date Acquired Aug. 30, 2019      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2012 [Member] | San Antonio, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 2,248      
Initial costs, buildings 5,880      
Land at cost 8,128      
Buildings at cost 5,880      
Total at cost 2,248      
Accumulated Depreciation 1,641      
Encumbrances $ 0      
Date of Construction 2012      
Date Acquired Oct. 02, 2012      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2012 [Member] | Reading, United Kingdom [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 25,995      
Initial costs, buildings 83,297      
Land at cost 109,292      
Buildings at cost 83,297      
Total at cost 25,995      
Accumulated Depreciation 6,367      
Encumbrances $ 0      
Date of Construction 2012      
Date Acquired Dec. 18, 2020      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2003 [Member] | Bury, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 8,510      
Initial costs, buildings 19,391      
Land at cost 8,510      
Buildings at cost 19,391      
Total at cost 27,901      
Accumulated Depreciation 1,398      
Encumbrances $ 0      
Date of Construction 2003      
Date Acquired Jun. 25, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2003 [Member] | Newark, NJ [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 32,957      
Initial costs, buildings 24,553      
Land at cost 32,957      
Buildings at cost 24,553      
Total at cost 57,510      
Accumulated Depreciation 2,019      
Encumbrances $ 0      
Date of Construction 2003      
Date Acquired May 02, 2016      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2003 [Member] | Youngstown, OH [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 4,335      
Initial costs, buildings 3,565      
Land at cost 8,388      
Buildings at cost 4,053      
Total at cost 4,335      
Accumulated Depreciation 2,626      
Encumbrances $ 0      
Date of Construction 2003      
Date Acquired May 01, 2017      
Life on which depreciation in latest income statements is computed (Years) 41 years      
1990 [Member] | Bossier City, LA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial costs, buildings $ 26,348      
1990 [Member] | Carmarthen, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 910      
Initial costs, buildings 25,576      
Land at cost 910      
Buildings at cost 25,576      
Total at cost 26,486      
Accumulated Depreciation 2,583      
Encumbrances $ 0      
Date of Construction 1990      
Date Acquired Jan. 09, 2020      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1990 [Member] | Darlington, United Kingdom [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 5,228      
Land at cost 5,228      
Buildings at cost 26,348      
Total at cost 31,576      
Accumulated Depreciation 1,735      
Encumbrances $ 0      
Date of Construction 1990      
Date Acquired Jun. 25, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1990 [Member] | Gloucester, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 5,580      
Initial costs, buildings 61,373      
Land at cost 5,580      
Buildings at cost 61,373      
Total at cost 66,953      
Accumulated Depreciation 7,042      
Encumbrances $ 0      
Date of Construction 1990      
Date Acquired Aug. 16, 2019      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1990 [Member] | Hemel Hempstead, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 12,490      
Initial costs, buildings 6,304      
Land at cost 12,490      
Buildings at cost 6,304      
Total at cost 18,794      
Accumulated Depreciation 550      
Encumbrances $ 0      
Date of Construction 1990      
Date Acquired Jun. 25, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1990 [Member] | Leeds, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 2,280      
Initial costs, buildings 9,521      
Land at cost 2,280      
Buildings at cost 9,521      
Total at cost 11,801      
Accumulated Depreciation 665      
Encumbrances $ 0      
Date of Construction 1990      
Date Acquired Jun. 25, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1990 [Member] | Melton Mowbray, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 5,702      
Initial costs, buildings 15,982      
Land at cost 5,702      
Buildings at cost 15,982      
Total at cost 21,684      
Accumulated Depreciation 1,143      
Encumbrances $ 0      
Date of Construction 1990      
Date Acquired Jun. 25, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1990 [Member] | Reading, United Kingdom [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 34,795      
Initial costs, buildings 46,173      
Land at cost 80,968      
Buildings at cost 46,173      
Total at cost 34,795      
Accumulated Depreciation 5,227      
Encumbrances $ 0      
Date of Construction 1990      
Date Acquired Aug. 16, 2019      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1956 [Member] | Detroit, MI [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Long term acute care hospital      
Initial costs, land $ 1,220      
Initial costs, buildings 8,323      
Land at cost 1,220      
Buildings at cost 8,323      
Total at cost 9,543      
Accumulated Depreciation 3,305      
Encumbrances $ 0      
Date of Construction 1956      
Date Acquired May 22, 2008      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1953 [Member] | Denville, NJ [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 15,709      
Initial costs, buildings 55,772      
Land at cost 15,709      
Buildings at cost 55,772      
Total at cost 71,481      
Accumulated Depreciation 4,835      
Encumbrances $ 0      
Date of Construction 1953      
Date Acquired Sep. 30, 2015      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1953 [Member] | Port Huron, MI        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 2,531      
Initial costs, buildings 14,252      
Land at cost 16,783      
Buildings at cost 14,252      
Total at cost 2,531      
Accumulated Depreciation 3,895      
Encumbrances $ 0      
Date of Construction 1953      
Date Acquired Dec. 31, 2015      
Life on which depreciation in latest income statements is computed (Years) 30 years      
1976 [Member] | Layton, UT [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 14,360      
Initial costs, buildings 370,154      
Additions subsequent to acquisition, Improvements 6,530      
Land at cost 14,360      
Buildings at cost 376,684      
Total at cost 391,044      
Accumulated Depreciation 31,857      
Encumbrances $ 0      
Date of Construction 1976      
Date Acquired Sep. 29, 2017      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1976 [Member] | Phoenix, AZ [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 12,695      
Initial costs, buildings 73,773      
Additions subsequent to acquisition, Improvements 4,499      
Land at cost 90,967      
Buildings at cost 78,272      
Total at cost 12,695      
Accumulated Depreciation 13,041      
Encumbrances $ 0      
Date of Construction 1976      
Date Acquired Sep. 29, 2017      
Life on which depreciation in latest income statements is computed (Years) 43 years      
2019 [Member] | Clarksville, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Rehabilitation hospital      
Initial costs, land $ 2,460      
Initial costs, buildings 25,540      
Land at cost 2,460      
Buildings at cost 25,540      
Total at cost 28,000      
Accumulated Depreciation 2,130      
Encumbrances $ 0      
Date of Construction 2019      
Date Acquired Dec. 17, 2020      
Life on which depreciation in latest income statements is computed (Years) 39 years      
2019 [Member] | Mesa, AZ [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 2,604      
Initial costs, buildings 16,400      
Land at cost 2,604      
Buildings at cost 16,400      
Total at cost 19,004      
Accumulated Depreciation 707      
Encumbrances $ 0      
Date of Construction 2019      
Date Acquired Apr. 18, 2022      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2019 [Member] | Overland Park, KS [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 3,191      
Initial costs, buildings 14,263      
Land at cost 3,191      
Buildings at cost 14,263      
Total at cost 17,454      
Accumulated Depreciation 1,498      
Encumbrances $ 0      
Date of Construction 2019      
Date Acquired Jun. 10, 2019      
Life on which depreciation in latest income statements is computed (Years) 50 years      
2011 [Member] | London, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial costs, land $ 1,853      
Initial costs, buildings $ 10,622      
2011 [Member] | New Braunfels, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Rehabilitation hospital      
Land at cost $ 1,853      
Buildings at cost 10,622      
Total at cost 12,475      
Accumulated Depreciation 850      
Encumbrances $ 0      
Date of Construction 2011      
Date Acquired Feb. 29, 2012      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1959 [Member] | Canterbury, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Life on which depreciation in latest income statements is computed (Years) 40 years      
1959 [Member] | Coral Gables, FL [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 26,215      
Initial costs, buildings 84,584      
Land at cost 26,215      
Buildings at cost 84,584      
Total at cost 110,799      
Accumulated Depreciation 5,295      
Encumbrances $ 0      
Date of Construction 1959      
Date Acquired Aug. 01, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1959 [Member] | Norwalk, CA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 2,811      
Initial costs, buildings 5,940      
Land at cost 2,811      
Buildings at cost 5,940      
Total at cost 8,751      
Accumulated Depreciation 464      
Encumbrances $ 0      
Date of Construction 1959      
Date Acquired Jul. 06, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1994 [Member] | Cheadle, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 29,815      
Initial costs, buildings 94,808      
Land at cost 29,815      
Buildings at cost 94,808      
Total at cost 124,623      
Accumulated Depreciation 6,413      
Encumbrances $ 0      
Date of Construction 1994      
Date Acquired Jul. 08, 2020      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1994 [Member] | Worthing, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 6,716      
Initial costs, buildings 30,146      
Land at cost 36,862      
Buildings at cost 30,146      
Total at cost 6,716      
Accumulated Depreciation 3,040      
Encumbrances $ 0      
Date of Construction 1994      
Date Acquired Jan. 09, 2020      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2001 [Member] | Cologne Germany [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 4,426      
Initial costs, buildings 14,965      
Land at cost 4,426      
Buildings at cost 14,965      
Total at cost 19,391      
Accumulated Depreciation 2,475      
Encumbrances $ 0      
Date of Construction 2001      
Date Acquired Aug. 07, 2020      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2001 [Member] | Darlington, United Kingdom [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 2,088      
Initial costs, buildings 35,818      
Land at cost 2,088      
Buildings at cost 35,818      
Total at cost 37,906      
Accumulated Depreciation 3,138      
Encumbrances $ 0      
Date of Construction 2001      
Date Acquired Aug. 07, 2020      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2001 [Member] | Hope, AR [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 1,651      
Initial costs, buildings 3,359      
Additions subsequent to acquisition, Improvements 2,733      
Land at cost 1,651      
Buildings at cost 6,092      
Total at cost 7,743      
Accumulated Depreciation 1,395      
Encumbrances $ 0      
Date of Construction 2001      
Date Acquired Sep. 29, 2017      
Life on which depreciation in latest income statements is computed (Years) 41 years      
2001 [Member] | Norwood, MA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 6,373      
Land at cost 6,373      
Total at cost $ 6,373      
Date Acquired Jun. 27, 2018      
Life on which depreciation in latest income statements is computed (Years) 46 years      
1925 [Member] | Dover NJ [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 3,865      
Initial costs, buildings 8,693      
Land at cost 3,865      
Buildings at cost 8,693      
Total at cost 12,558      
Accumulated Depreciation 802      
Encumbrances $ 0      
Date of Construction 1925      
Date Acquired Sep. 30, 2015      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1935 [Member] | Darlington, United Kingdom [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 21,246      
Land at cost 21,246      
Buildings at cost 48,262      
Total at cost 69,508      
Accumulated Depreciation 3,533      
Encumbrances $ 0      
Date of Construction 1935      
Date Acquired Jun. 25, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1935 [Member] | Darlington UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial costs, buildings $ 48,262      
1960 [Member] | Bossier City, LA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial costs, buildings $ 26,348      
1960 [Member] | Darlington, United Kingdom [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 5,228      
Land at cost 5,228      
Buildings at cost 26,348      
Total at cost 31,576      
Accumulated Depreciation 1,735      
Encumbrances $ 0      
Date of Construction 1960      
Date Acquired Jun. 25, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1960 [Member] | Houston, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 3,274      
Initial costs, buildings 27,324      
Additions subsequent to acquisition, Improvements 32,499      
Land at cost 3,274      
Buildings at cost 59,823      
Total at cost 63,097      
Accumulated Depreciation 21,142      
Encumbrances $ 0      
Date of Construction 1960      
Date Acquired Aug. 10, 2007      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1960 [Member] | Huntington Park, CA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 3,132      
Initial costs, buildings 6,103      
Land at cost 3,132      
Buildings at cost 5,002      
Total at cost 8,134      
Accumulated Depreciation 386      
Encumbrances $ 0      
Date of Construction 1960      
Date Acquired Jul. 06, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1960 [Member] | London, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 6,161      
Initial costs, buildings 15,655      
Land at cost 6,161      
Buildings at cost 15,655      
Total at cost 21,816      
Accumulated Depreciation 1,076      
Encumbrances $ 0      
Date of Construction 1960      
Date Acquired Jun. 25, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1960 [Member] | Meyersdale, PA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 390      
Initial costs, buildings 4,280      
Land at cost 390      
Buildings at cost 4,280      
Total at cost 4,670      
Accumulated Depreciation 731      
Encumbrances $ 0      
Date of Construction 1960      
Date Acquired Dec. 17, 2019      
Life on which depreciation in latest income statements is computed (Years) 30 years      
1960 [Member] | Sherman, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 3,363      
Initial costs, buildings 10,931      
Land at cost 14,294      
Buildings at cost 10,931      
Total at cost 3,363      
Accumulated Depreciation 4,326      
Encumbrances $ 0      
Date of Construction 1960      
Date Acquired Oct. 31, 2014      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1840 [Member] | Diss, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 2,910      
Initial costs, buildings 10,377      
Land at cost 2,910      
Buildings at cost 10,377      
Total at cost 13,287      
Accumulated Depreciation 796      
Encumbrances $ 0      
Date of Construction 1840      
Date Acquired Jun. 25, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1993 [Member] | Dahlen, Germany [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Rehabilitation hospital      
Initial costs, land $ 1,342      
Initial costs, buildings 11,339      
Land at cost 1,342      
Buildings at cost 11,339      
Total at cost 12,681      
Accumulated Depreciation 1,065      
Encumbrances $ 0      
Date of Construction 1993      
Date Acquired Aug. 28, 2018      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1993 [Member] | Dormagen Germany [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Rehabilitation hospital      
Initial costs, land $ 1,909      
Initial costs, buildings 5,648      
Land at cost 1,909      
Buildings at cost 5,648      
Total at cost 7,557      
Accumulated Depreciation 801      
Encumbrances $ 0      
Date of Construction 1993      
Date Acquired Aug. 28, 2018      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1993 [Member] | San Bernardino, CA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 2,209      
Initial costs, buildings 37,498      
Land at cost 39,707      
Buildings at cost 37,498      
Total at cost 2,209      
Accumulated Depreciation 4,439      
Encumbrances $ 0      
Date of Construction 1993      
Date Acquired Aug. 30, 2019      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1830 [Member] | Bromley, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 7,224      
Initial costs, buildings 15,521      
Land at cost 7,224      
Buildings at cost 15,521      
Total at cost 22,745      
Accumulated Depreciation 1,077      
Encumbrances $ 0      
Date of Construction 1830      
Date Acquired Jun. 25, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1969 [Member] | Denville, NJ [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 15,709      
Initial costs, buildings 55,772      
Land at cost 15,709      
Buildings at cost 55,772      
Total at cost 71,481      
Accumulated Depreciation 4,835      
Encumbrances $ 0      
Date of Construction 1969      
Date Acquired Sep. 30, 2015      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1969 [Member] | Hialeah, FL [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 18,802      
Initial costs, buildings 222,271      
Additions subsequent to acquisition, Improvements 73,911      
Land at cost 18,802      
Buildings at cost 107,783      
Total at cost 126,585      
Accumulated Depreciation 6,896      
Encumbrances $ 0      
Date of Construction 1950      
Date Acquired Aug. 01, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1969 [Member] | Huntington Park, CA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 3,132      
Initial costs, buildings 6,103      
Land at cost 3,132      
Buildings at cost 5,002      
Total at cost 8,134      
Accumulated Depreciation 386      
Encumbrances $ 0      
Date of Construction 1969      
Date Acquired Jul. 06, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1927 [Member] | Dover NJ [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 3,865      
Initial costs, buildings 8,693      
Land at cost 3,865      
Buildings at cost 8,693      
Total at cost 12,558      
Accumulated Depreciation 802      
Encumbrances $ 0      
Date of Construction 1927      
Date Acquired Sep. 30, 2015      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2021 [Member] | Bromley, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 7,224      
Initial costs, buildings 15,521      
Land at cost 7,224      
Buildings at cost 15,521      
Total at cost 22,745      
Accumulated Depreciation 1,077      
Encumbrances $ 0      
Date of Construction 2021      
Date Acquired Jun. 25, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2021 [Member] | McKinney, Texas [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 2,934      
Initial costs, buildings 0      
Land at cost 2,934      
Buildings at cost 0      
Total at cost 2,934      
Encumbrances $ 0      
Date Acquired Oct. 19, 2021      
2021 [Member] | Preston, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 8,740      
Initial costs, buildings 26,001      
Land at cost 34,741      
Buildings at cost 26,001      
Total at cost 8,740      
Accumulated Depreciation 1,741      
Encumbrances $ 0      
Date of Construction 2021      
Date Acquired Jun. 25, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2021 [Member] | Stockton, California [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Rehabilitation hospital      
Initial costs, land $ 2,798      
Initial costs, buildings 50,610      
Land at cost 53,408      
Buildings at cost 50,610      
Total at cost 2,798      
Accumulated Depreciation 835      
Encumbrances $ 0      
Date of Construction 2021      
Date Acquired Nov. 23, 2020      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2020 [Member] | Darlington, United Kingdom [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 21,246      
Land at cost 21,246      
Buildings at cost 48,262      
Total at cost 69,508      
Accumulated Depreciation 3,533      
Encumbrances $ 0      
Date of Construction 2020      
Date Acquired Jun. 25, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2020 [Member] | Darlington UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial costs, buildings $ 48,262      
2020 [Member] | Gilbert, AZ [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 4,790      
Initial costs, buildings 45,076      
Land at cost 4,790      
Buildings at cost 45,076      
Total at cost 49,866      
Accumulated Depreciation 2,614      
Encumbrances $ 0      
Date of Construction 2020      
Date Acquired Oct. 19, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2020 [Member] | Houston, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 6,063      
Initial costs, buildings 19,881      
Additions subsequent to acquisition, Improvements 2,565      
Land at cost 6,063      
Buildings at cost 22,446      
Total at cost 28,509      
Accumulated Depreciation 1,683      
Encumbrances $ 0      
Date of Construction 2020      
Date Acquired Oct. 25, 2019      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2020 [Member] | Idaho Falls, ID [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 1,880      
Initial costs, buildings 107,608      
Additions subsequent to acquisition, Improvements 1,064      
Land at cost 1,880      
Buildings at cost 108,672      
Total at cost 110,552      
Accumulated Depreciation 10,525      
Encumbrances $ 0      
Date of Construction 2020      
Date Acquired Dec. 19, 2017      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2020 [Member] | Tadley, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 20,918      
Initial costs, buildings 19,061      
Land at cost 39,979      
Buildings at cost 19,061      
Total at cost 20,918      
Accumulated Depreciation 1,565      
Encumbrances $ 0      
Date of Construction 2020      
Date Acquired Jun. 25, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2020 [Member] | Woking, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 7,240      
Initial costs, buildings 4,680      
Land at cost 11,920      
Buildings at cost 4,680      
Total at cost 7,240      
Accumulated Depreciation 358      
Encumbrances $ 0      
Date of Construction 2020      
Date Acquired Jun. 25, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1986 [Member] | Halsall, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 2,014      
Initial costs, buildings 31,159      
Land at cost 2,014      
Buildings at cost 31,159      
Total at cost 33,173      
Accumulated Depreciation 3,585      
Encumbrances $ 0      
Date of Construction 1986      
Date Acquired Aug. 16, 2019      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1986 [Member] | Rowley, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 2,908      
Initial costs, buildings 18,302      
Land at cost 21,210      
Buildings at cost 18,302      
Total at cost 2,908      
Accumulated Depreciation 2,171      
Encumbrances $ 0      
Date of Construction 1986      
Date Acquired Aug. 16, 2019      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1999 [Member] | Hartsville, SC [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 2,050      
Initial costs, buildings 43,970      
Land at cost 2,050      
Buildings at cost 43,970      
Total at cost 46,020      
Accumulated Depreciation 10,625      
Encumbrances $ 0      
Date of Construction 1999      
Date Acquired Aug. 31, 2015      
Life on which depreciation in latest income statements is computed (Years) 34 years      
1924 [Member] | Hastings, PA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 603      
Initial costs, buildings 8,834      
Land at cost 603      
Buildings at cost 8,834      
Total at cost 9,437      
Accumulated Depreciation 1,453      
Encumbrances $ 0      
Date of Construction 1924      
Date Acquired Dec. 17, 2019      
Life on which depreciation in latest income statements is computed (Years) 30 years      
1924 [Member] | Johnstown, PA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 8,877      
Initial costs, buildings 247,158      
Land at cost 8,877      
Buildings at cost 247,158      
Total at cost 256,035      
Accumulated Depreciation 33,435      
Encumbrances $ 0      
Date of Construction 1924      
Date Acquired Dec. 17, 2019      
Life on which depreciation in latest income statements is computed (Years) 30 years      
1924 [Member] | Roaring Springs, PA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 1,446      
Initial costs, buildings 9,549      
Land at cost 10,995      
Buildings at cost 9,549      
Total at cost 1,446      
Accumulated Depreciation 1,621      
Encumbrances $ 0      
Date of Construction 1924      
Date Acquired Dec. 17, 2019      
Life on which depreciation in latest income statements is computed (Years) 30 years      
1950 [Member] | Hialeah, FL [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 75,339      
Initial costs, buildings 107,783      
Land at cost 75,339      
Buildings at cost 296,182      
Total at cost 371,521      
Accumulated Depreciation 15,345      
Encumbrances $ 0      
Date of Construction 1969      
Date Acquired Aug. 01, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1950 [Member] | Houston, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 28,687      
Initial costs, buildings 104,028      
Additions subsequent to acquisition, Improvements 90,934      
Land at cost 28,687      
Buildings at cost 194,962      
Total at cost 223,649      
Accumulated Depreciation 16,337      
Encumbrances $ 0      
Date of Construction 1950      
Date Acquired Sep. 29, 2017      
Life on which depreciation in latest income statements is computed (Years) 41 years      
1950 [Member] | Lynwood, CA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Land at cost $ 30,116      
1950 [Member] | Ottumwa, IA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 2,377      
Initial costs, buildings 48,697      
Land at cost 2,377      
Buildings at cost 48,697      
Total at cost 51,074      
Accumulated Depreciation 7,246      
Encumbrances $ 0      
Date of Construction 1950      
Date Acquired Dec. 17, 2019      
Life on which depreciation in latest income statements is computed (Years) 30 years      
1950 [Member] | Rockledge, FL [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 13,919      
Initial costs, buildings 23,282      
Additions subsequent to acquisition, Improvements 8,428      
Land at cost 45,629      
Buildings at cost 31,710      
Total at cost 13,919      
Accumulated Depreciation 6,584      
Encumbrances $ 0      
Date of Construction 1950      
Date Acquired May 01, 2017      
Life on which depreciation in latest income statements is computed (Years) 42 years      
1950 [Member] | Sharon, PA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 6,179      
Initial costs, buildings 9,066      
Additions subsequent to acquisition, Improvements 8,513      
Land at cost 23,758      
Buildings at cost 17,579      
Total at cost 6,179      
Accumulated Depreciation 3,537      
Encumbrances $ 0      
Date of Construction 1950      
Date Acquired May 01, 2017      
Life on which depreciation in latest income statements is computed (Years) 41 years      
1950 [Member] | Surrey, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 15,047      
Initial costs, buildings 9,130      
Land at cost 24,177      
Buildings at cost 9,130      
Total at cost 15,047      
Accumulated Depreciation 334      
Encumbrances $ 0      
Date of Construction 1950      
Date Acquired Dec. 09, 2022      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1991 [Member] | Fresno, CA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Rehabilitation hospital      
Initial costs, land $ 5,507      
Initial costs, buildings 70,473      
Land at cost 5,507      
Buildings at cost 70,473      
Total at cost 75,980      
Accumulated Depreciation 8,228      
Encumbrances $ 0      
Date of Construction 1991      
Date Acquired Aug. 30, 2019      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1991 [Member] | Heidelberg, Germany [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Rehabilitation hospital      
Initial costs, land $ 6,237      
Initial costs, buildings 35,625      
Land at cost 6,237      
Buildings at cost 35,625      
Total at cost 41,862      
Accumulated Depreciation 6,716      
Encumbrances $ 0      
Date of Construction 1991      
Date Acquired Jun. 22, 2016      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1700 [Member] | Frome, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 2,896      
Initial costs, buildings 10,711      
Land at cost 2,896      
Buildings at cost 17,545      
Total at cost 20,441      
Accumulated Depreciation 1,237      
Encumbrances $ 0      
Date of Construction 1700      
Date Acquired Jun. 25, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1966 [Member] | Gardena, CA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 14,010      
Initial costs, buildings 65,282      
Land at cost 14,010      
Buildings at cost 65,282      
Total at cost 79,292      
Accumulated Depreciation 4,410      
Encumbrances $ 0      
Date of Construction 1966      
Date Acquired Jul. 06, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1900 [Member] | Glasgow, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 1,429      
Initial costs, buildings 15,619      
Land at cost 1,429      
Buildings at cost 15,619      
Total at cost 17,048      
Accumulated Depreciation 1,058      
Encumbrances $ 0      
Date of Construction 1900      
Date Acquired Jun. 25, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1900 [Member] | London, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 6,161      
Initial costs, buildings 15,655      
Land at cost 6,161      
Buildings at cost 15,655      
Total at cost 21,816      
Accumulated Depreciation 1,076      
Encumbrances $ 0      
Date of Construction 1900      
Date Acquired Jun. 25, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1900 [Member] | York, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 21,635      
Initial costs, buildings 71,771      
Land at cost 93,406      
Total at cost 21,635      
Accumulated Depreciation 4,739      
Encumbrances $ 0      
Date of Construction 1900      
Date Acquired Jun. 25, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 hours      
1796 [Member] | Godalming, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 9,356      
Initial costs, buildings 18,980      
Land at cost 9,356      
Buildings at cost 18,980      
Total at cost 28,336      
Accumulated Depreciation 1,376      
Encumbrances $ 0      
Date of Construction 1796      
Date Acquired Jun. 25, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1886 [Member] | Grefath, Germany [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Rehabilitation hospital      
Initial costs, land $ 1,200      
Initial costs, buildings 3,028      
Land at cost 1,200      
Buildings at cost 3,028      
Total at cost 4,228      
Accumulated Depreciation 439      
Encumbrances $ 0      
Date of Construction 1886      
Date Acquired Aug. 28, 2018      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1998 [Member] | Kuhlungsborn Germany [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Rehabilitation hospital      
Initial costs, land $ 6,700      
Initial costs, buildings 17,226      
Land at cost 6,700      
Total at cost 23,926      
Accumulated Depreciation $ 288      
Date of Construction 1998      
Date Acquired Jun. 01, 2023      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1998 [Member] | Hassocks, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 5,484      
Land at cost 5,484      
Buildings at cost 28,675      
Total at cost 34,159      
Accumulated Depreciation 2,203      
Encumbrances $ 0      
Date of Construction 1998      
Date Acquired Jun. 25, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1885 [Member] | Heidelberg, Germany [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Rehabilitation hospital      
Initial costs, land $ 6,237      
Initial costs, buildings 35,625      
Land at cost 6,237      
Buildings at cost 35,625      
Total at cost 41,862      
Accumulated Depreciation 6,716      
Encumbrances $ 0      
Date of Construction 1885      
Date Acquired Jun. 22, 2016      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1901 [Member] | Hemel Hempstead, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 12,490      
Initial costs, buildings 6,304      
Land at cost 12,490      
Buildings at cost 6,304      
Total at cost 18,794      
Accumulated Depreciation 550      
Encumbrances $ 0      
Date of Construction 1901      
Date Acquired Jun. 25, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2005 [Member] | Port Arthur, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 11,432      
Initial costs, buildings 76,746      
Additions subsequent to acquisition, Improvements 6,877      
Land at cost 95,055      
Buildings at cost 83,623      
Total at cost 11,432      
Accumulated Depreciation 20,870      
Encumbrances $ 0      
Date of Construction 2005      
Date Acquired Sep. 26, 2013      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2005 [Member] | Tomball, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Long term acute care hospital      
Initial costs, land $ 1,299      
Initial costs, buildings 20,545      
Land at cost 21,844      
Buildings at cost 20,545      
Total at cost 1,299      
Accumulated Depreciation 7,794      
Encumbrances $ 0      
Date of Construction 2005      
Date Acquired Dec. 21, 2010      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2002 [Member] | Idaho Falls, ID [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 1,822      
Initial costs, buildings 41,316      
Additions subsequent to acquisition, Improvements 30,353      
Land at cost 1,822      
Buildings at cost 71,669      
Total at cost 73,491      
Accumulated Depreciation 17,918      
Encumbrances $ 0      
Date of Construction 2002      
Date Acquired Apr. 01, 2008      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2002 [Member] | Melbourne, FL [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 5,642      
Initial costs, buildings 17,087      
Additions subsequent to acquisition, Improvements 21,830      
Land at cost 5,642      
Buildings at cost 38,917      
Total at cost 44,559      
Accumulated Depreciation 5,172      
Encumbrances $ 0      
Date of Construction 2002      
Date Acquired May 01, 2017      
Life on which depreciation in latest income statements is computed (Years) 42 years      
2002 [Member] | San Antonio, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 8,053      
Initial costs, buildings 10,851      
Additions subsequent to acquisition, Improvements 7,982      
Land at cost 26,886      
Buildings at cost 18,833      
Total at cost 8,053      
Accumulated Depreciation 5,731      
Encumbrances $ 0      
Date of Construction 2002      
Date Acquired Sep. 29, 2017      
Life on which depreciation in latest income statements is computed (Years) 41 years      
1892 [Member] | Hinckley, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 2,466      
Initial costs, buildings 16,804      
Land at cost 2,466      
Buildings at cost 16,804      
Total at cost 19,270      
Accumulated Depreciation 1,138      
Encumbrances $ 0      
Date of Construction 1892      
Date Acquired Jun. 25, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2000 [Member] | Cadiz Spain [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 299      
Initial costs, buildings 6,799      
Land at cost 299      
Buildings at cost 6,799      
Total at cost 7,098      
Accumulated Depreciation 304      
Encumbrances $ 0      
Date of Construction 2000      
Date Acquired Apr. 29, 2022      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2000 [Member] | Hinckley, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Date of Construction 2007      
2000 [Member] | Lynwood, CA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 30,116      
Initial costs, buildings 148,527      
Land at cost 30,116      
Buildings at cost 148,527      
Total at cost 178,643      
Accumulated Depreciation 12,749      
Encumbrances $ 0      
Date of Construction 2000      
Date Acquired Aug. 13, 2020      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2000 [Member] | Montclair, NJ [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial costs, land $ 7,900      
Initial costs, buildings 99,640      
Additions subsequent to acquisition, Improvements 577      
Buildings at cost $ 99,640      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2000 [Member] | Nottingham, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 10,160      
Initial costs, buildings 3,246      
Land at cost 10,160      
Buildings at cost 3,246      
Total at cost 13,406      
Accumulated Depreciation 227      
Encumbrances $ 0      
Date of Construction 1980      
Date Acquired Jun. 25, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
2000 [Member] | Montclair New Jersey [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Land at cost $ 8,477      
Total at cost 108,117      
Accumulated Depreciation 24,858      
Encumbrances $ 0      
Date of Construction 2000      
Date Acquired Apr. 01, 2014      
2000 [Member] | Warren, OH [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Rehabilitation hospital      
Initial costs, land $ 2,417      
Initial costs, buildings 15,857      
Additions subsequent to acquisition, Improvements 1,737      
Land at cost 20,011      
Buildings at cost 17,594      
Total at cost 2,417      
Accumulated Depreciation 3,598      
Encumbrances $ 0      
Date of Construction 2000      
Date Acquired May 01, 2017      
Life on which depreciation in latest income statements is computed (Years) 46 years      
2000 [Member] | Willenhall, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 7,289      
Initial costs, buildings 16,262      
Land at cost 23,551      
Buildings at cost 16,262      
Total at cost 7,289      
Accumulated Depreciation 1,100      
Encumbrances $ 0      
Date of Construction 2000      
Date Acquired Jun. 25, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1967 [Member] | Huntington Park, CA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 3,935      
Initial costs, buildings 5,002      
Land at cost 3,935      
Buildings at cost 6,103      
Total at cost 10,038      
Accumulated Depreciation 461      
Encumbrances $ 0      
Date of Construction 1967      
Date Acquired Jul. 06, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1975 [Member] | Lauderdale Lakes, FL [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 10,657      
Initial costs, buildings 150,313      
Land at cost 10,657      
Buildings at cost 150,313      
Total at cost 160,970      
Accumulated Depreciation 10,300      
Encumbrances $ 0      
Date of Construction 1975      
Date Acquired Aug. 01, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1987 [Member] | London, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 9,243      
Initial costs, buildings 4,148      
Land at cost 9,243      
Buildings at cost 61,004      
Total at cost 70,247      
Accumulated Depreciation 6,121      
Encumbrances $ 0      
Date of Construction 1984      
Date Acquired Jan. 09, 2020      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1987 [Member] | Orpington, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 10,338      
Initial costs, buildings 42,714      
Land at cost 10,338      
Buildings at cost 42,714      
Total at cost 53,052      
Accumulated Depreciation 4,312      
Encumbrances $ 0      
Date of Construction 1987      
Date Acquired Jan. 09, 2020      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1987 [Member] | Salt Lake City, UT [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 13,590      
Initial costs, buildings 101,915      
Additions subsequent to acquisition, Improvements 15,268      
Land at cost 130,773      
Buildings at cost 117,183      
Total at cost 13,590      
Accumulated Depreciation 17,550      
Encumbrances $ 0      
Date of Construction 1987      
Date Acquired Sep. 29, 2017      
Life on which depreciation in latest income statements is computed (Years) 41 years      
1926 [Member] | Norwood, MA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 6,373      
Land at cost 6,373      
Total at cost $ 6,373      
Date Acquired Jun. 27, 2018      
Life on which depreciation in latest income statements is computed (Years) 46 years      
1996 [Member] | Mcminnville, OR [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 5,000      
Initial costs, buildings 97,900      
Land at cost 5,000      
Buildings at cost 97,900      
Total at cost 102,900      
Accumulated Depreciation 19,124      
Encumbrances $ 0      
Date of Construction 1996      
Date Acquired Aug. 31, 2015      
Life on which depreciation in latest income statements is computed (Years) 41 years      
1996 [Member] | Poole, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 2,325      
Initial costs, buildings 38,382      
Land at cost 40,707      
Buildings at cost 38,382      
Total at cost 2,325      
Accumulated Depreciation 4,722      
Encumbrances $ 0      
Date of Construction 1996      
Date Acquired Apr. 03, 2019      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1955 [Member] | Miami, FL [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 44,400      
Initial costs, buildings 107,203      
Land at cost 44,400      
Buildings at cost 107,203      
Total at cost 151,603      
Accumulated Depreciation 8,092      
Encumbrances $ 0      
Date of Construction 1955      
Date Acquired Aug. 01, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1955 [Member] | Windsor, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 12,184      
Initial costs, buildings 104,726      
Land at cost 116,910      
Buildings at cost 104,726      
Total at cost 12,184      
Accumulated Depreciation 10,500      
Encumbrances $ 0      
Date of Construction 1955      
Date Acquired Jan. 09, 2020      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1988 [Member] | Hassocks, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial costs, buildings $ 28,675      
1988 [Member] | Miami, FL [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 20,430      
Initial costs, buildings 30,282      
Additions subsequent to acquisition, Improvements 10,935      
Land at cost 20,430      
Buildings at cost 41,217      
Total at cost 61,647      
Accumulated Depreciation 1,483      
Encumbrances $ 0      
Date of Construction 1988      
Date Acquired Apr. 25, 2022      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1988 [Member] | Palestine, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 1,848      
Initial costs, buildings 95,257      
Land at cost 1,848      
Buildings at cost 95,257      
Total at cost 97,105      
Accumulated Depreciation 9,986      
Encumbrances $ 0      
Date of Construction 1988      
Date Acquired Dec. 17, 2019      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1920 [Member] | Montclair, NJ [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 7,900      
Initial costs, buildings 99,640      
Additions subsequent to acquisition, Improvements 577      
Land at cost 8,477      
Buildings at cost 99,640      
Total at cost 108,117      
Accumulated Depreciation 24,858      
Encumbrances $ 0      
Date of Construction 1920      
Date Acquired Apr. 01, 2014      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1920 [Member] | Pasco, WA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 2,594      
Initial costs, buildings 13,195      
Land at cost 15,789      
Buildings at cost 13,195      
Total at cost 2,594      
Accumulated Depreciation 2,404      
Encumbrances $ 0      
Date of Construction 1920      
Date Acquired Aug. 31, 2018      
Life on which depreciation in latest income statements is computed (Years) 30 years      
1920 [Member] | Newark, NJ [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 32,957      
Initial costs, buildings 24,553      
Land at cost 32,957      
Buildings at cost 24,553      
Total at cost 57,510      
Accumulated Depreciation 2,019      
Encumbrances $ 0      
Date of Construction 1920      
Date Acquired May 02, 2016      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1920 [Member] | Sussex, NJ [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 477      
Initial costs, buildings 2,097      
Land at cost 2,574      
Buildings at cost 2,097      
Total at cost 477      
Accumulated Depreciation 191      
Encumbrances $ 0      
Date of Construction 1920      
Date Acquired Sep. 30, 2015      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1919 [Member] | Newark, NJ [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 32,957      
Initial costs, buildings 24,553      
Land at cost 32,957      
Buildings at cost 24,553      
Total at cost 57,510      
Accumulated Depreciation 2,019      
Encumbrances $ 0      
Date of Construction 1919      
Date Acquired May 02, 2016      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1958 [Member] | Miami, FL [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 20,430      
Initial costs, buildings 30,282      
Additions subsequent to acquisition, Improvements 10,935      
Land at cost 20,430      
Buildings at cost 41,217      
Total at cost 61,647      
Accumulated Depreciation 1,483      
Encumbrances $ 0      
Date of Construction 1958      
Date Acquired Apr. 25, 2022      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1958 [Member] | Norwalk, CA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 7,946      
Initial costs, buildings 31,574      
Additions subsequent to acquisition, Improvements 5,995      
Land at cost 7,946      
Buildings at cost 37,569      
Total at cost 45,515      
Accumulated Depreciation 2,178      
Encumbrances $ 0      
Date of Construction 1958      
Date Acquired Jul. 06, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1995 [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Land at cost $ 2,811      
Total at cost 8,751      
Accumulated Depreciation 464      
Encumbrances $ 0      
1995 [Member] | Barby, Germany [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Rehabilitation hospital      
Initial costs, land $ 1,819      
Initial costs, buildings 20,290      
Land at cost 1,819      
Buildings at cost 20,290      
Total at cost 22,109      
Accumulated Depreciation 397      
Encumbrances $ 0      
Date of Construction 1995      
Date Acquired Apr. 19, 2023      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1995 [Member] | Brandis, Germany [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial costs, land $ 2,214      
Initial costs, buildings 24,340      
Land at cost 2,214      
Buildings at cost 24,340      
Total at cost 26,554      
Accumulated Depreciation 485      
Encumbrances      
Date of Construction 1995      
Date Acquired Apr. 19, 2023      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1995 [Member] | Norwalk, CA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial costs, land $ 2,811      
Initial costs, buildings 5,940      
Buildings at cost $ 5,940      
Date of Construction 1995      
Date Acquired Jul. 06, 2021      
1906 [Member] | Salt Lake City, UT [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 13,590      
Initial costs, buildings 101,915      
Additions subsequent to acquisition, Improvements 15,268      
Land at cost 130,773      
Buildings at cost 117,183      
Total at cost 13,590      
Accumulated Depreciation 17,550      
Encumbrances $ 0      
Date of Construction 1906      
Date Acquired Sep. 29, 2017      
Life on which depreciation in latest income statements is computed (Years) 41 years      
1906 [Member] | Royston, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 6,734      
Initial costs, buildings 20,048      
Land at cost 26,782      
Buildings at cost 20,048      
Total at cost 6,734      
Accumulated Depreciation 1,578      
Encumbrances $ 0      
Date of Construction 1906      
Date Acquired Jun. 25, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1850 [Member] | Preston, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 8,740      
Initial costs, buildings 26,001      
Land at cost 34,741      
Buildings at cost 26,001      
Total at cost 8,740      
Accumulated Depreciation 1,741      
Encumbrances $ 0      
Date of Construction 1850      
Date Acquired Jun. 25, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1850 [Member] | Usk, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 1,730      
Initial costs, buildings 22,202      
Land at cost 23,932      
Buildings at cost 22,202      
Total at cost 1,730      
Accumulated Depreciation 1,472      
Encumbrances $ 0      
Date of Construction 1850      
Date Acquired Jun. 25, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1951 [Member] | Remscheid, Germany [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Rehabilitation hospital      
Initial costs, land $ 1,048      
Initial costs, buildings 2,528      
Land at cost 3,576      
Buildings at cost 2,528      
Total at cost 1,048      
Accumulated Depreciation 357      
Encumbrances $ 0      
Date of Construction 1951      
Date Acquired Aug. 28, 2018      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1913 [Member] | Sherman, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 3,363      
Initial costs, buildings 10,931      
Land at cost 14,294      
Buildings at cost 10,931      
Total at cost 3,363      
Accumulated Depreciation 4,326      
Encumbrances $ 0      
Date of Construction 1913      
Date Acquired Oct. 31, 2014      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1820 [Member] | Southampton, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 6,445      
Initial costs, buildings 18,924      
Land at cost 25,369      
Buildings at cost 18,924      
Total at cost 6,445      
Accumulated Depreciation 1,466      
Encumbrances $ 0      
Date of Construction 1820      
Date Acquired Jun. 25, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1940 [Member] | Houston, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 28,687      
Initial costs, buildings 104,028      
Additions subsequent to acquisition, Improvements 90,934      
Land at cost 28,687      
Buildings at cost 194,962      
Total at cost 223,649      
Accumulated Depreciation 16,337      
Encumbrances $ 0      
Date of Construction 1940      
Date Acquired Sep. 29, 2017      
Life on which depreciation in latest income statements is computed (Years) 41 years      
1940 [Member] | Lynwood, CA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial costs, land $ 30,116      
Initial costs, buildings 148,527      
Buildings at cost 148,527      
Total at cost 178,643      
Accumulated Depreciation 12,749      
Encumbrances $ 0      
Date of Construction 1940      
Date Acquired Aug. 13, 2020      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1940 [Member] | Tempe, AZ [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 6,050      
Initial costs, buildings 10,986      
Additions subsequent to acquisition, Improvements 5,239      
Land at cost 22,275      
Buildings at cost 16,225      
Total at cost 6,050      
Accumulated Depreciation 2,856      
Encumbrances $ 0      
Date of Construction 1940      
Date Acquired Sep. 29, 2017      
Life on which depreciation in latest income statements is computed (Years) 41 years      
1770 [Member] | Usk, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 1,730      
Initial costs, buildings 22,202      
Land at cost 23,932      
Buildings at cost 22,202      
Total at cost 1,730      
Accumulated Depreciation 1,472      
Encumbrances $ 0      
Date of Construction 1770      
Date Acquired Jun. 25, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1962 [Member] | Miami, FL [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 20,430      
Initial costs, buildings 30,282      
Additions subsequent to acquisition, Improvements 10,935      
Land at cost 20,430      
Buildings at cost 41,217      
Total at cost 61,647      
Accumulated Depreciation 1,483      
Encumbrances $ 0      
Date of Construction 1962      
Date Acquired Apr. 25, 2022      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1962 [Member] | West Monroe, LA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 11,702      
Initial costs, buildings 69,433      
Additions subsequent to acquisition, Improvements 19,116      
Land at cost 100,251      
Buildings at cost 87,997      
Total at cost 12,254      
Accumulated Depreciation 20,928      
Encumbrances $ 0      
Date of Construction 1962      
Date Acquired Sep. 26, 2013      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1911 [Member] | Winchester, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 6,487      
Initial costs, buildings 10,277      
Land at cost 16,764      
Buildings at cost 10,277      
Total at cost 6,487      
Accumulated Depreciation 1,060      
Encumbrances $ 0      
Date of Construction 1911      
Date Acquired Jan. 09, 2020      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1800 [Member] | Woking, UK [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Behavioral health facility      
Initial costs, land $ 7,240      
Initial costs, buildings 4,680      
Land at cost 11,920      
Buildings at cost 4,680      
Total at cost 7,240      
Accumulated Depreciation 358      
Encumbrances $ 0      
Date of Construction 1800      
Date Acquired Jun. 25, 2021      
Life on which depreciation in latest income statements is computed (Years) 40 years      
1929 [Member] | Youngstown, OH [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Type of property Acute care general hospital      
Initial costs, land $ 4,335      
Initial costs, buildings 3,565      
Land at cost 8,388      
Buildings at cost 4,053      
Total at cost 4,335      
Accumulated Depreciation 2,626      
Encumbrances $ 0      
Date of Construction 1929      
Date Acquired May 01, 2017      
Life on which depreciation in latest income statements is computed (Years) 41 years      
[1] Excludes approximately $400 million and $170 million of construction and building improvements in progress reflected in buildings and improvements at December 31, 2023 and 2022, respectively.