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Schedule III - Real Estate and Accumulated Depreciation and Amortization - Under Operating Leases - Table 19 (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests $ 8,534,275 $ 8,448,702 $ 7,883,633 $ 7,314,132
Accumulated Depreciation and Amortization 1,319,943 $ 1,151,667 $ 1,016,271 $ 881,121
Operating Lease        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 11,242      
Initial Cost to Company, Land 2,482,303      
Initial Cost to Company, Building, Improvements & Leasehold Interests 4,951,353      
Costs Capitalized Subsequent to Acquisition, Improvements 1,151,325      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 2,489,243      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 6,010,152      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 8,499,395      
Accumulated Depreciation and Amortization 1,317,407      
Operating Lease | Showtime Auto [Member] | Essexville, MI 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Initial Cost to Company, Land 113      
Initial Cost to Company, Building, Improvements & Leasehold Interests 113      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 113      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 113      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 226      
Accumulated Depreciation and Amortization $ 56      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 20 years      
Operating Lease | Skechers [Member] | Sioux Falls, SD 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 207      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,490      
Costs Capitalized Subsequent to Acquisition, Improvements 788      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 207      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 2,278      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,485      
Accumulated Depreciation and Amortization $ 437      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sleep Number [Member] | Tuscon, AZ 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 906      
Initial Cost to Company, Building, Improvements & Leasehold Interests 0      
Costs Capitalized Subsequent to Acquisition, Improvements 1,271      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 906      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,271      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,177      
Accumulated Depreciation and Amortization $ 187      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Sleep Number [Member] | Billings, MT 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 708      
Initial Cost to Company, Building, Improvements & Leasehold Interests 0      
Costs Capitalized Subsequent to Acquisition, Improvements 1,086      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 708      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,086      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,794      
Accumulated Depreciation and Amortization $ 110      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Sleep Number [Member] | Dublin, OH 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 333      
Initial Cost to Company, Building, Improvements & Leasehold Interests 0      
Costs Capitalized Subsequent to Acquisition, Improvements 1,809      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 333      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,809      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,142      
Accumulated Depreciation and Amortization $ 106      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Sleepy's [Member] | Bay Shore, NY 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 674      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,907      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 674      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,907      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,581      
Accumulated Depreciation and Amortization $ 340      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Sleepy's [Member] | Bridgehampton, NY 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 1,819      
Initial Cost to Company, Building, Improvements & Leasehold Interests 2,283      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 1,819      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 2,283      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 4,102      
Accumulated Depreciation and Amortization $ 339      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sleepy's [Member] | Dickson City, PA 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 509      
Initial Cost to Company, Building, Improvements & Leasehold Interests 3,563      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 509      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 3,563      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 4,072      
Accumulated Depreciation and Amortization $ 529      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sleepy's [Member] | Farmingdale, NY 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 522      
Initial Cost to Company, Building, Improvements & Leasehold Interests 2,021      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 522      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 2,021      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,543      
Accumulated Depreciation and Amortization $ 360      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Sleepy's [Member] | Hasbrouck Heights, NJ 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 609      
Initial Cost to Company, Building, Improvements & Leasehold Interests 989      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 609      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 989      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,598      
Accumulated Depreciation and Amortization $ 176      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Sleepy's [Member] | Huntington Station, NY 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 437      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,766      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 437      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,766      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,203      
Accumulated Depreciation and Amortization $ 315      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Sleepy's [Member] | Ledgewood, NJ 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 456      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,312      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 456      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,312      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,768      
Accumulated Depreciation and Amortization $ 234      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Sleepy's [Member] | Middletown, NY 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 351      
Initial Cost to Company, Building, Improvements & Leasehold Interests 3,232      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 351      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 3,232      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 3,583      
Accumulated Depreciation and Amortization $ 576      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Sleepy's [Member] | Montgomeryville, PA 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 283      
Initial Cost to Company, Building, Improvements & Leasehold Interests 3,084      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 283      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 3,084      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 3,367      
Accumulated Depreciation and Amortization $ 550      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Sleepy's [Member] | Old Saybrook, CT 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 691      
Initial Cost to Company, Building, Improvements & Leasehold Interests 3,595      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 691      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 3,595      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 4,286      
Accumulated Depreciation and Amortization $ 801      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 20 years      
Operating Lease | Sleepy's [Member] | Rockville Centre, NY 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 732      
Initial Cost to Company, Building, Improvements & Leasehold Interests 951      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 732      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 951      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,683      
Accumulated Depreciation and Amortization $ 212      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 20 years      
Operating Lease | Sleepy's [Member] | Somers Point, NJ 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 313      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,691      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 313      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,691      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,004      
Accumulated Depreciation and Amortization $ 251      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sleepy's [Member] | Watchung, NJ 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 587      
Initial Cost to Company, Building, Improvements & Leasehold Interests 2,662      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 587      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 2,662      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 3,249      
Accumulated Depreciation and Amortization $ 475      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Sleepy's [Member] | Waterford, CT 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 615      
Initial Cost to Company, Building, Improvements & Leasehold Interests 2,736      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 615      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 2,736      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 3,351      
Accumulated Depreciation and Amortization $ 488      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Sleepy's [Member] | Whitehall, PA 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 218      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,177      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 218      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,177      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,395      
Accumulated Depreciation and Amortization $ 175      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonic [Member] | Athens, AL 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 275      
Initial Cost to Company, Building, Improvements & Leasehold Interests 672      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 275      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 672      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 947      
Accumulated Depreciation and Amortization $ 81      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonic [Member] | Auburn, AL 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 360      
Initial Cost to Company, Building, Improvements & Leasehold Interests 804      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 360      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 804      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,164      
Accumulated Depreciation and Amortization $ 97      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonic [Member] | Auburn, AL 2 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 379      
Initial Cost to Company, Building, Improvements & Leasehold Interests 710      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 379      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 710      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,089      
Accumulated Depreciation and Amortization $ 86      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonic [Member] | Bedford, VA 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 256      
Initial Cost to Company, Building, Improvements & Leasehold Interests 550      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 256      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 550      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 806      
Accumulated Depreciation and Amortization $ 57      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Sonic [Member] | Bristol, TN 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 237      
Initial Cost to Company, Building, Improvements & Leasehold Interests 569      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 237      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 569      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 806      
Accumulated Depreciation and Amortization $ 69      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonic [Member] | Columbus, GA 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 502      
Initial Cost to Company, Building, Improvements & Leasehold Interests 303      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 502      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 303      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 805      
Accumulated Depreciation and Amortization $ 37      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonic [Member] | Columbus, GA 2 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 341      
Initial Cost to Company, Building, Improvements & Leasehold Interests 531      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 341      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 531      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 872      
Accumulated Depreciation and Amortization $ 64      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonic [Member] | Dandridge, TN 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 142      
Initial Cost to Company, Building, Improvements & Leasehold Interests 730      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 142      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 730      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 872      
Accumulated Depreciation and Amortization $ 88      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonic [Member] | Danville, VA 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 331      
Initial Cost to Company, Building, Improvements & Leasehold Interests 691      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 331      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 691      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,022      
Accumulated Depreciation and Amortization $ 72      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Sonic [Member] | Decatur, AL 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 237      
Initial Cost to Company, Building, Improvements & Leasehold Interests 710      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 237      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 710      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 947      
Accumulated Depreciation and Amortization $ 86      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonic [Member] | Florence, AL 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 265      
Initial Cost to Company, Building, Improvements & Leasehold Interests 824      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 265      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 824      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,089      
Accumulated Depreciation and Amortization $ 100      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonic [Member] | Florence, AL 2 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 388      
Initial Cost to Company, Building, Improvements & Leasehold Interests 559      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 388      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 559      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 947      
Accumulated Depreciation and Amortization $ 68      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonic [Member] | Greeneville, TN 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 180      
Initial Cost to Company, Building, Improvements & Leasehold Interests 692      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 180      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 692      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 872      
Accumulated Depreciation and Amortization $ 100      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Sonic [Member] | Hampton Cove, AL 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 483      
Initial Cost to Company, Building, Improvements & Leasehold Interests 681      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 483      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 681      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,164      
Accumulated Depreciation and Amortization $ 71      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Sonic [Member] | Huntsville, AL 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 332      
Initial Cost to Company, Building, Improvements & Leasehold Interests 616      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 332      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 616      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 948      
Accumulated Depreciation and Amortization $ 74      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonic [Member] | Huntsville, AL 2 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 398      
Initial Cost to Company, Building, Improvements & Leasehold Interests 625      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 398      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 625      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,023      
Accumulated Depreciation and Amortization $ 65      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Sonic [Member] | Huntsville, AL 3 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 246      
Initial Cost to Company, Building, Improvements & Leasehold Interests 701      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 246      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 701      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 947      
Accumulated Depreciation and Amortization $ 102      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Sonic [Member] | Huntsville, AL 4 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 218      
Initial Cost to Company, Building, Improvements & Leasehold Interests 871      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 218      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 871      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,089      
Accumulated Depreciation and Amortization $ 90      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Sonic [Member] | Huntsville, AL 5 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 275      
Initial Cost to Company, Building, Improvements & Leasehold Interests 814      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 275      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 814      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,089      
Accumulated Depreciation and Amortization $ 98      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonic [Member] | Johnson City, TN 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 379      
Initial Cost to Company, Building, Improvements & Leasehold Interests 493      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 379      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 493      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 872      
Accumulated Depreciation and Amortization $ 71      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Sonic [Member] | Kingsport, TN 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 322      
Initial Cost to Company, Building, Improvements & Leasehold Interests 550      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 322      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 550      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 872      
Accumulated Depreciation and Amortization $ 66      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonic [Member] | Knoxville, TN 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 227      
Initial Cost to Company, Building, Improvements & Leasehold Interests 824      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 227      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 824      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,051      
Accumulated Depreciation and Amortization $ 119      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Sonic [Member] | Lanett, AL 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 322      
Initial Cost to Company, Building, Improvements & Leasehold Interests 550      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 322      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 550      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 872      
Accumulated Depreciation and Amortization $ 66      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonic [Member] | Madison, AL 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 454      
Initial Cost to Company, Building, Improvements & Leasehold Interests 634      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 454      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 634      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,088      
Accumulated Depreciation and Amortization $ 77      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonic [Member] | Madison, AL 2 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 303      
Initial Cost to Company, Building, Improvements & Leasehold Interests 720      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 303      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 720      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,023      
Accumulated Depreciation and Amortization $ 87      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonic [Member] | Marion, VA 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 95      
Initial Cost to Company, Building, Improvements & Leasehold Interests 852      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 95      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 852      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 947      
Accumulated Depreciation and Amortization $ 103      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonic [Member] | Millbrook, AL 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 549      
Initial Cost to Company, Building, Improvements & Leasehold Interests 540      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 549      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 540      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,089      
Accumulated Depreciation and Amortization $ 65      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonic [Member] | Montgomery, AL 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 729      
Initial Cost to Company, Building, Improvements & Leasehold Interests 360      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 729      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 360      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,089      
Accumulated Depreciation and Amortization $ 37      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Sonic [Member] | Montgomery, AL 2 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 227      
Initial Cost to Company, Building, Improvements & Leasehold Interests 644      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 227      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 644      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 871      
Accumulated Depreciation and Amortization $ 78      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonic [Member] | Morristown, TN 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 123      
Initial Cost to Company, Building, Improvements & Leasehold Interests 607      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 123      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 607      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 730      
Accumulated Depreciation and Amortization $ 88      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Sonic [Member] | Morristown, TN 2 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 275      
Initial Cost to Company, Building, Improvements & Leasehold Interests 597      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 275      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 597      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 872      
Accumulated Depreciation and Amortization $ 87      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Sonic [Member] | Moulton, AL 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 379      
Initial Cost to Company, Building, Improvements & Leasehold Interests 710      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 379      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 710      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,089      
Accumulated Depreciation and Amortization $ 86      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonic [Member] | Muscle Shoals, AL 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 208      
Initial Cost to Company, Building, Improvements & Leasehold Interests 880      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 208      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 880      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,088      
Accumulated Depreciation and Amortization $ 106      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonic [Member] | Newport, TN 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 142      
Initial Cost to Company, Building, Improvements & Leasehold Interests 664      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 142      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 664      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 806      
Accumulated Depreciation and Amortization $ 80      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonic [Member] | North Tazewell, VA 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 114      
Initial Cost to Company, Building, Improvements & Leasehold Interests 758      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 114      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 758      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 872      
Accumulated Depreciation and Amortization $ 92      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonic [Member] | Norton, VA 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 133      
Initial Cost to Company, Building, Improvements & Leasehold Interests 739      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 133      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 739      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 872      
Accumulated Depreciation and Amortization $ 77      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Sonic [Member] | Opelika, AL 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 663      
Initial Cost to Company, Building, Improvements & Leasehold Interests 360      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 663      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 360      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,023      
Accumulated Depreciation and Amortization $ 43      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonic [Member] | Phenix City, AL 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 322      
Initial Cost to Company, Building, Improvements & Leasehold Interests 701      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 322      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 701      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,023      
Accumulated Depreciation and Amortization $ 85      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonic [Member] | Prattville, AL 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 388      
Initial Cost to Company, Building, Improvements & Leasehold Interests 634      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 388      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 634      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,022      
Accumulated Depreciation and Amortization $ 77      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonic [Member] | Roanoke, VA 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 265      
Initial Cost to Company, Building, Improvements & Leasehold Interests 757      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 265      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 757      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,022      
Accumulated Depreciation and Amortization $ 78      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Sonic [Member] | Rogersville, TN 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 57      
Initial Cost to Company, Building, Improvements & Leasehold Interests 815      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 57      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 815      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 872      
Accumulated Depreciation and Amortization $ 98      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonic [Member] | Sevierville, TN 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 436      
Initial Cost to Company, Building, Improvements & Leasehold Interests 511      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 436      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 511      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 947      
Accumulated Depreciation and Amortization $ 74      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Sonic [Member] | Chatsworth, GA 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 118      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,322      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 118      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,322      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,440      
Accumulated Depreciation and Amortization $ 99      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Sonic [Member] | Chattanooga, TN 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 306      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,155      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 306      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,155      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,461      
Accumulated Depreciation and Amortization $ 72      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonic [Member] | Chattanooga, TN 2 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 355      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,341      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 355      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,341      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,696      
Accumulated Depreciation and Amortization $ 84      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonic [Member] | Chattanooga, TN 3 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 286      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,047      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 286      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,047      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,333      
Accumulated Depreciation and Amortization $ 78      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Sonic [Member] | Chattanooga, TN 4 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 237      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,411      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 237      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,411      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,648      
Accumulated Depreciation and Amortization $ 106      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Sonic [Member] | Dalton, GA 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 237      
Initial Cost to Company, Building, Improvements & Leasehold Interests 712      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 237      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 712      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 949      
Accumulated Depreciation and Amortization $ 45      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonic Automotive [Member] | Charlotte, NC 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 3,619      
Initial Cost to Company, Building, Improvements & Leasehold Interests 4,854      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 3,619      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 4,854      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 8,473      
Accumulated Depreciation and Amortization $ 1,653      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Sonny's BBQ [Member] | Alachua, FL 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 536      
Initial Cost to Company, Building, Improvements & Leasehold Interests 2,144      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 536      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 2,144      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,680      
Accumulated Depreciation and Amortization $ 118      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Sonny's BBQ [Member] | Belleview, FL 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 124      
Initial Cost to Company, Building, Improvements & Leasehold Interests 2,202      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 124      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 2,202      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,326      
Accumulated Depreciation and Amortization $ 101      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonny's BBQ [Member] | Bushnell, FL 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 479      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,857      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 479      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,857      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,336      
Accumulated Depreciation and Amortization $ 85      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonny's BBQ [Member] | Jacksonville, FL 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 1,100      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,770      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 1,100      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,770      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,870      
Accumulated Depreciation and Amortization $ 81      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonny's BBQ [Member] | Jacksonville, FL 2 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 880      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,952      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 880      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,952      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,832      
Accumulated Depreciation and Amortization $ 89      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonny's BBQ [Member] | Ocala, FL 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 660      
Initial Cost to Company, Building, Improvements & Leasehold Interests 2,841      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 660      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 2,841      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 3,501      
Accumulated Depreciation and Amortization $ 130      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonny's BBQ [Member] | Ocala, FL 2 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 507      
Initial Cost to Company, Building, Improvements & Leasehold Interests 2,593      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 507      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 2,593      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 3,100      
Accumulated Depreciation and Amortization $ 143      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Sonny's BBQ [Member] | Orange Park, FL 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 287      
Initial Cost to Company, Building, Improvements & Leasehold Interests 2,345      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 287      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 2,345      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,632      
Accumulated Depreciation and Amortization $ 129      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Sonny's BBQ [Member] | Spring Hill, FL 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 689      
Initial Cost to Company, Building, Improvements & Leasehold Interests 2,373      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 689      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 2,373      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 3,062      
Accumulated Depreciation and Amortization $ 130      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Southern Cove Outfitters [Member] | Valdosa, GA 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 391      
Initial Cost to Company, Building, Improvements & Leasehold Interests 806      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 391      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 806      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,197      
Accumulated Depreciation and Amortization $ 426      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Sparkling Image [Member] | Bakersfield, CA 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 2,798      
Initial Cost to Company, Building, Improvements & Leasehold Interests 5,260      
Costs Capitalized Subsequent to Acquisition, Improvements 22      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 1,781      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 284      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,065      
Accumulated Depreciation and Amortization $ 270      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Sparkling Image [Member] | Bakersfield, CA 2 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 3,363      
Initial Cost to Company, Building, Improvements & Leasehold Interests 3,288      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 3,363      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 3,288      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 6,651      
Accumulated Depreciation and Amortization $ 1,052      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Sparkling Image [Member] | Bakersfield, CA 3 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 2,564      
Initial Cost to Company, Building, Improvements & Leasehold Interests 4,465      
Costs Capitalized Subsequent to Acquisition, Improvements 2,178      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 2,564      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 6,643      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 9,207      
Accumulated Depreciation and Amortization $ 2,702      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sparkling Image [Member] | Bakersfield, CA 4 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 3,346      
Initial Cost to Company, Building, Improvements & Leasehold Interests 6,016      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 3,346      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 6,016      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 9,362      
Accumulated Depreciation and Amortization $ 2,195      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Sparkling Image [Member] | Bakersfield, CA 5 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 3,664      
Initial Cost to Company, Building, Improvements & Leasehold Interests 3,709      
Costs Capitalized Subsequent to Acquisition, Improvements 11      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 3,664      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 3,721      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 7,385      
Accumulated Depreciation and Amortization $ 1,359      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Sparkling Image [Member] | Bakersfield, CA 6 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 2,043      
Initial Cost to Company, Building, Improvements & Leasehold Interests 3,520      
Costs Capitalized Subsequent to Acquisition, Improvements 40      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 2,043      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 719      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,762      
Accumulated Depreciation and Amortization $ 398      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sparkling Image [Member] | San Fernando, CA 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 6,630      
Initial Cost to Company, Building, Improvements & Leasehold Interests 2,706      
Costs Capitalized Subsequent to Acquisition, Improvements 47      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 6,630      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 2,753      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 9,383      
Accumulated Depreciation and Amortization $ 1,177      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sparkling Image [Member] | Ventura, CA 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 5,590      
Initial Cost to Company, Building, Improvements & Leasehold Interests 4,431      
Costs Capitalized Subsequent to Acquisition, Improvements 94      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 5,590      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 4,526      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 10,116      
Accumulated Depreciation and Amortization $ 1,444      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Sparkling Image [Member] | Ventura, CA 2 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 6,253      
Initial Cost to Company, Building, Improvements & Leasehold Interests 4,560      
Costs Capitalized Subsequent to Acquisition, Improvements 207      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 5,813      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 4,767      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 10,580      
Accumulated Depreciation and Amortization $ 1,734      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Spec's Liquor And Fine Foods [Member] | Corpus Christi, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 768      
Initial Cost to Company, Building, Improvements & Leasehold Interests 841      
Costs Capitalized Subsequent to Acquisition, Improvements 601      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 768      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,442      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,210      
Accumulated Depreciation and Amortization $ 869      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Spec's Liquor And Fine Foods [Member] | Coffee City, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 1,330      
Initial Cost to Company, Building, Improvements & Leasehold Interests 3,858      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 1,330      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 3,858      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 5,188      
Accumulated Depreciation and Amortization $ 1,531      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Speedy Cash [Member] | Knoxville, TN 2 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 324      
Initial Cost to Company, Building, Improvements & Leasehold Interests 779      
Costs Capitalized Subsequent to Acquisition, Improvements 4      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 324      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 782      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,106      
Accumulated Depreciation and Amortization $ 127      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Speedy Cash [Member] | Chicago, IL 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 317      
Initial Cost to Company, Building, Improvements & Leasehold Interests 859      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 317      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 859      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,176      
Accumulated Depreciation and Amortization $ 118      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Spencer’s Air Conditioning & Appliance [Member] | Glendale, AZ 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 342      
Initial Cost to Company, Building, Improvements & Leasehold Interests 982      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 342      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 982      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,324      
Accumulated Depreciation and Amortization $ 527      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Staples [Member] | Memphis, TN 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 931      
Initial Cost to Company, Building, Improvements & Leasehold Interests 2,210      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 931      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 2,210      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 3,141      
Accumulated Depreciation and Amortization $ 434      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Starplex Theatre [Member] | Southington, CT 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 1,346      
Initial Cost to Company, Building, Improvements & Leasehold Interests 0      
Costs Capitalized Subsequent to Acquisition, Improvements 4,263      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 1,346      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 4,263      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 5,609      
Accumulated Depreciation and Amortization $ 931      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Steak N Shake [Member] | Munhall, PA 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 688      
Initial Cost to Company, Building, Improvements & Leasehold Interests 727      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 688      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 727      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,415      
Accumulated Depreciation and Amortization $ 188      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Steak N Shake [Member] | South Bend, IN 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 447      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,238      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 447      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,238      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,685      
Accumulated Depreciation and Amortization $ 266      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sterling Collision [Member] | Lombard. IL 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 622      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,714      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 622      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,714      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,336      
Accumulated Depreciation and Amortization $ 551      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Stone Mountain Chevrolet [Member] | Lilburn, GA 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 3,027      
Initial Cost to Company, Building, Improvements & Leasehold Interests 4,685      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 3,027      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 4,685      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 7,712      
Accumulated Depreciation and Amortization $ 1,918      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Stop N Go [Member] | Grand Prairie, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 421      
Initial Cost to Company, Building, Improvements & Leasehold Interests 685      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 421      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 685      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,106      
Accumulated Depreciation and Amortization $ 326      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Stripes [Member] | Laredo, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 459      
Initial Cost to Company, Building, Improvements & Leasehold Interests 460      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 459      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 460      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 919      
Accumulated Depreciation and Amortization $ 173      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Stripes [Member] | Lawton, OK 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 697      
Initial Cost to Company, Building, Improvements & Leasehold Interests 964      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 649      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 964      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,613      
Accumulated Depreciation and Amortization $ 363      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Stripes [Member] | Wichita Falls, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 440      
Initial Cost to Company, Building, Improvements & Leasehold Interests 751      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 440      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 751      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,191      
Accumulated Depreciation and Amortization $ 283      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Stripes [Member] | Wichita Falls, TX 2 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 484      
Initial Cost to Company, Building, Improvements & Leasehold Interests 828      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 484      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 828      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,312      
Accumulated Depreciation and Amortization $ 311      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Stripes [Member] | Wichita Falls, TX 3 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 905      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,351      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 905      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,351      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,256      
Accumulated Depreciation and Amortization $ 508      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Stripes [Member] | Monahans, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 2,628      
Initial Cost to Company, Building, Improvements & Leasehold Interests 2,973      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 2,628      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 2,973      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 5,601      
Accumulated Depreciation and Amortization $ 976      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Stripes [Member] | Odessa, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 2,633      
Initial Cost to Company, Building, Improvements & Leasehold Interests 3,199      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 2,633      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 3,199      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 5,832      
Accumulated Depreciation and Amortization $ 1,050      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Stripes [Member] | San Angelo, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 194      
Initial Cost to Company, Building, Improvements & Leasehold Interests 471      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 194      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 471      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 665      
Accumulated Depreciation and Amortization $ 155      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Stripes [Member] | Harlingen, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 329      
Initial Cost to Company, Building, Improvements & Leasehold Interests 935      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 329      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 935      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,264      
Accumulated Depreciation and Amortization $ 404      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Stripes [Member] | Houston, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 696      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,458      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 696      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,458      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,154      
Accumulated Depreciation and Amortization $ 439      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Stripes [Member] | Lubbock, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 671      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,612      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 671      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,612      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,283      
Accumulated Depreciation and Amortization $ 485      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Stripes [Member] | Corpus Christi, TX 2 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 661      
Initial Cost to Company, Building, Improvements & Leasehold Interests 2,624      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 661      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 2,624      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 3,285      
Accumulated Depreciation and Amortization $ 798      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Stripes [Member] | Corpus Christi, TX 3 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 412      
Initial Cost to Company, Building, Improvements & Leasehold Interests 2,356      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 412      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 2,356      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,768      
Accumulated Depreciation and Amortization $ 717      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Stripes [Member] | Corpus Christi, TX 4 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 450      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,370      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 450      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,370      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,820      
Accumulated Depreciation and Amortization $ 417      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Stripes [Member] | Harlingen, TX 2 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 230      
Initial Cost to Company, Building, Improvements & Leasehold Interests 2,356      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 230      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 2,356      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,586      
Accumulated Depreciation and Amortization $ 717      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Stripes [Member] | Laredo, TX 2 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 335      
Initial Cost to Company, Building, Improvements & Leasehold Interests 2,509      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 335      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 2,509      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,844      
Accumulated Depreciation and Amortization $ 763      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Stripes [Member] | Laredo, TX 3 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 421      
Initial Cost to Company, Building, Improvements & Leasehold Interests 3,016      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 421      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 3,016      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 3,437      
Accumulated Depreciation and Amortization $ 917      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Stripes [Member] | Laredo, TX 4 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 441      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,935      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 441      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,935      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,376      
Accumulated Depreciation and Amortization $ 504      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Stripes [Member] | Laredo, TX 5 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 938      
Initial Cost to Company, Building, Improvements & Leasehold Interests 5,829      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 938      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 5,829      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 6,767      
Accumulated Depreciation and Amortization $ 1,773      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Stripes [Member] | Mercedes, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 556      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,523      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 556      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,523      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,079      
Accumulated Depreciation and Amortization $ 463      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Stripes [Member] | Portland, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 488      
Initial Cost to Company, Building, Improvements & Leasehold Interests 4,710      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 488      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 4,710      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 5,198      
Accumulated Depreciation and Amortization $ 1,432      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Stripes [Member] | Rockport, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 660      
Initial Cost to Company, Building, Improvements & Leasehold Interests 4,269      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 660      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 4,269      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 4,929      
Accumulated Depreciation and Amortization $ 1,113      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Stripes [Member] | San Juan, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 565      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,179      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 565      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,179      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,744      
Accumulated Depreciation and Amortization $ 359      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sunbelt Rentals [Member] | Dayton, OH 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 391      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,223      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 391      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,223      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,614      
Accumulated Depreciation and Amortization $ 304      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Sunbelt Rentals [Member] | Shepherdsville, KY 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 516      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,577      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 516      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,577      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,093      
Accumulated Depreciation and Amortization $ 392      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Sunoco [Member] | Arnold, MD 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 417      
Initial Cost to Company, Building, Improvements & Leasehold Interests 581      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 417      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 581      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 998      
Accumulated Depreciation and Amortization $ 149      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sunoco [Member] | Baltimore, MD 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 542      
Initial Cost to Company, Building, Improvements & Leasehold Interests 2,054      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 542      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 2,054      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,596      
Accumulated Depreciation and Amortization $ 528      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years