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Schedule III - Real Estate and Accumulated Depreciation and Amortization - Under Operating Leases - Table 18 (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
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 $ 7,883,633 $ 7,314,132 $ 6,647,597 $ 5,913,547
Accumulated Depreciation and Amortization 1,016,271 $ 881,121 $ 742,467 $ 624,607
Operating Lease        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 12,404      
Initial Cost to Company, Land 2,359,001      
Initial Cost to Company, Building, Improvements & Leasehold Interests 4,466,050      
Costs Capitalized Subsequent to Acquisition, Improvements 1,078,594      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 2,374,005      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 5,481,109      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 7,855,114      
Accumulated Depreciation and Amortization 1,009,374      
Operating Lease | Save on Gas and C-Store Wilkes-Barre, PA [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Initial Cost to Company, Land 876      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,957      
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 876      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,957      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,833      
Accumulated Depreciation and Amortization $ 1,308      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 20 years      
Operating Lease | Save on Gas and C-Store Hughesville, PA [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 290      
Initial Cost to Company, Building, Improvements & Leasehold Interests 566      
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 290      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 258      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 548      
Accumulated Depreciation and Amortization $ 156      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Savers Thrift Superstore Fairview Heights Il [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 1,258      
Initial Cost to Company, Building, Improvements & Leasehold Interests 2,623      
Costs Capitalized Subsequent to Acquisition, Improvements 246      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 1,258      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 2,869      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 4,127      
Accumulated Depreciation and Amortization $ 907      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Savers Thrift Superstore - North Olmsted, OH [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 1,613      
Initial Cost to Company, Building, Improvements & Leasehold Interests 4,549      
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 1,613      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 4,549      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 6,162      
Accumulated Depreciation and Amortization $ 402      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Schlotzsky's Deli Phoenix Az [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 706      
Initial Cost to Company, Building, Improvements & Leasehold Interests 315      
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 706      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 315      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,021      
Accumulated Depreciation and Amortization $ 134      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Schlotzsky's Deli Scottsdale Az [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 717      
Initial Cost to Company, Building, Improvements & Leasehold Interests 311      
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 686      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 311      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 997      
Accumulated Depreciation and Amortization $ 132      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Scotchman Hudson, NC [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 512      
Initial Cost to Company, Building, Improvements & Leasehold Interests 2,485      
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 512      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 2,485      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,997      
Accumulated Depreciation and Amortization $ 86      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Scotchman Kings Mountain, NC [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 533      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,985      
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 533      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,985      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,518      
Accumulated Depreciation and Amortization $ 69      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Scotchman Rock Hill, SC [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 319      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,588      
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 319      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,588      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,907      
Accumulated Depreciation and Amortization $ 66      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Scotchman Rutherfordton, NC [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 213      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,839      
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 213      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,839      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,052      
Accumulated Depreciation and Amortization $ 64      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Scotchman Rutherfordton, NC 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 349      
Initial Cost to Company, Building, Improvements & Leasehold Interests 2,160      
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 349      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 2,160      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,509      
Accumulated Depreciation and Amortization $ 90      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Scotchman Shelby, NC [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 320      
Initial Cost to Company, Building, Improvements & Leasehold Interests 2,189      
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 320      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 2,189      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,509      
Accumulated Depreciation and Amortization $ 91      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Scotchman Shelby, NC 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 184      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,783      
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 184      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,783      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,967      
Accumulated Depreciation and Amortization $ 74      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Season's 52 Schaumburg Il [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 2,065      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,311      
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 2,065      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,065      
Operating Lease | Service First Automotive - Katy, TX [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Initial Cost to Company, Land 1,370      
Initial Cost to Company, Building, Improvements & Leasehold Interests 2,704      
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 1,370      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 2,704      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 4,074      
Accumulated Depreciation and Amortization $ 3      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Service First Automotive - Spring, TX [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 1,860      
Initial Cost to Company, Building, Improvements & Leasehold Interests 2,716      
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 1,860      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 2,716      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 4,576      
Accumulated Depreciation and Amortization $ 3      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Service King The Colony, TX [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 2,135      
Initial Cost to Company, Building, Improvements & Leasehold Interests 3,819      
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 2,135      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 3,819      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 5,954      
Accumulated Depreciation and Amortization $ 171      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Sheks Chinese Express Eden Prairie Mn [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 65      
Initial Cost to Company, Building, Improvements & Leasehold Interests 261      
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 65      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 261      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 326      
Accumulated Depreciation and Amortization $ 109      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Shell Glendale, AZ [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 1,817      
Initial Cost to Company, Building, Improvements & Leasehold Interests 2,415      
Costs Capitalized Subsequent to Acquisition, Improvements 126      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 1,817      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 2,541      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 4,358      
Accumulated Depreciation and Amortization $ 767      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Shell - Peoria, AZ [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 860      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,117      
Costs Capitalized Subsequent to Acquisition, Improvements 114      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 860      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,231      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,091      
Accumulated Depreciation and Amortization $ 510      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Shop a Snak Bessemer Al [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 564      
Initial Cost to Company, Building, Improvements & Leasehold Interests 742      
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 564      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 742      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,306      
Accumulated Depreciation and Amortization $ 234      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Shop a Snak Chelsea Al [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 628      
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 628      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,019      
Accumulated Depreciation and Amortization $ 198      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Shop a Snak Jasper Al [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 551      
Initial Cost to Company, Building, Improvements & Leasehold Interests 747      
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 551      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 747      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,298      
Accumulated Depreciation and Amortization $ 236      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Shop a Snak Birmingham 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 446      
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 446      
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 1,118      
Accumulated Depreciation and Amortization $ 212      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Shop a Snak Birmingham 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 361      
Initial Cost to Company, Building, Improvements & Leasehold Interests 744      
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 361      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 744      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,105      
Accumulated Depreciation and Amortization $ 235      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Shop a Snak Birmingham 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 439      
Initial Cost to Company, Building, Improvements & Leasehold Interests 704      
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 439      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 704      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,143      
Accumulated Depreciation and Amortization $ 222      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Shop a Snak Homewood Al [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 468      
Initial Cost to Company, Building, Improvements & Leasehold Interests 657      
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 468      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 657      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,125      
Accumulated Depreciation and Amortization $ 207      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Shop a Snak Hoover 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 764      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,157      
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 1,157      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,820      
Accumulated Depreciation and Amortization $ 365      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Shop a Snak Hoover 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 713      
Initial Cost to Company, Building, Improvements & Leasehold Interests 865      
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 713      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 865      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,578      
Accumulated Depreciation and Amortization $ 273      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Shop-a-Snak Hoover, 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 490      
Initial Cost to Company, Building, Improvements & Leasehold Interests 769      
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 444      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 769      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,213      
Accumulated Depreciation and Amortization $ 243      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Shop a Snak Trussville Al [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 272      
Initial Cost to Company, Building, Improvements & Leasehold Interests 542      
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 249      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 542      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 791      
Accumulated Depreciation and Amortization $ 171      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Shop a Snak Tuscaloosa 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 386      
Initial Cost to Company, Building, Improvements & Leasehold Interests 733      
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 386      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 733      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,119      
Accumulated Depreciation and Amortization $ 231      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Shop a Snak Tuscaloosa 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 525      
Initial Cost to Company, Building, Improvements & Leasehold Interests 463      
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 525      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 463      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 988      
Accumulated Depreciation and Amortization $ 146      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Shop a Snak Tuscaloosa 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 432      
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 432      
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 991      
Accumulated Depreciation and Amortization $ 177      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Shopko Riverdale, UT [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 2,294      
Initial Cost to Company, Building, Improvements & Leasehold Interests 5,396      
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 2,294      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 5,396      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 7,690      
Accumulated Depreciation and Amortization $ 836      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Shopko Spokane, WA [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 2,270      
Initial Cost to Company, Building, Improvements & Leasehold Interests 7,975      
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 2,270      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 7,975      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 10,245      
Accumulated Depreciation and Amortization $ 1,236      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Shopko West Bend, WI [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 1,435      
Initial Cost to Company, Building, Improvements & Leasehold Interests 7,654      
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 1,435      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 7,654      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 9,089      
Accumulated Depreciation and Amortization $ 1,186      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Sleep Number Tucson, AZ [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 $ 123      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Sleep Number Billings, MT [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 $ 55      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Sleep Number - Dublin, OH [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 1,518      
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 1,518      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,851      
Accumulated Depreciation and Amortization 5      
Operating Lease | Sleepy's - Bay Shore, NY [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 $ 188      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Sleepy's - Bridgehampton, NY [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 $ 187      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sleepy's - Dickson City, PA [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 $ 292      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sleepy's - Farmingdale, NY [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 $ 199      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Sleepy's - Hasbrouck Heights, NJ [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 $ 97      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Sleepy's - Huntington Station, NY [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 $ 174      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Sleepy's - Ledgewood, NJ [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 $ 129      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Sleepy's - Middletown, NY [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 $ 318      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Sleepy's - Montgomeryville, PA [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 $ 303      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Sleepy's - Old Saybrook, CT [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 $ 442      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 20 years      
Operating Lease | Sleepy's - Rockville Centre, NY [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 $ 117      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 20 years      
Operating Lease | Sleepy's - Somers Point, NJ [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 $ 139      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sleepy's - Watchung, NJ [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 $ 262      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Sleepy's - Waterford, CT [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 $ 269      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Sleepy's - Whitehall, PA [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 $ 96      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonic Athens, AL [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 $ 36      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonic Auburn, AL [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 $ 44      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonic 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 $ 38      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonic Bedford, VA [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 $ 26      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Sonic Bristol, TN [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 $ 31      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonic Columbus, GA [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 $ 16      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonic 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 $ 29      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonic Dandridge, TN [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 $ 40      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonic Danville, VA [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 $ 32      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Sonic Decatur, AL [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 $ 38      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonic Florence, AL [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 $ 30      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonic Forence, AL [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 $ 45      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonic Greeneville, TN [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 $ 45      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Sonic Hampton Cove, AL [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 $ 32      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Sonic Huntsville, AL [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 $ 40      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Sonic 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 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 $ 33      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonic 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 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 $ 44      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonic 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 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 $ 29      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Sonic 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 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 $ 46      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Sonic Johnson City, TN [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 $ 32      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Sonic Kingsport, TN [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 $ 30      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonic Knoxville, TN [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 $ 54      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Sonic Lanett, AL [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 $ 30      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonic Madison, AL [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 $ 39      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonic 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 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 $ 34      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonic Marion, VA [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 $ 46      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonic Millbrook, AL [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 $ 29      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonic Montgomery, AL [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 $ 35      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonic 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 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 $ 17      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Sonic Morristown, TN [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 $ 39      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Sonic 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 $ 39      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Sonic Moulton, AL [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 $ 38      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonic Muscle Shoals, AL [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 $ 48      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonic Newport, TN [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 $ 36      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonic North Tazewell, VA [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 $ 41      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonic Norton, VA [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 $ 34      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Sonic Opelika, AL [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 $ 19      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonic Phenix City, AL [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 $ 38      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonic Prattville, AL [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 $ 34      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonic Roanoke, VA [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 $ 35      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Sonic Rogersville, TN [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 $ 44      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sonic Sevierville, TN [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 $ 33      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Sonic Automotive Charlotte Nc [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 $ 1,411      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Sparkling Image 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 $ 268      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Sparkling Image 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 3,664      
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 $ 1,146      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Sparkling Image 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 2,043      
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 $ 361      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sparkling Image 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 3,363      
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 $ 887      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Sparkling Image 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 3,346      
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 $ 1,852      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Sparkling Image 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 2,564      
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 $ 2,245      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sparkling Image San Fernando Ca [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 $ 993      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sparkling Image 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 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 $ 1,461      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Sparkling Image 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 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 $ 1,217      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Spec's Liquor and Fine Foods Corpus Christi Tx [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 $ 796      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Specs Liquor and Fine Foods Coffee City Tx [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 $ 1,338      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Speedy Cash Knoxville, TN [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 $ 83      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Speedy Cash - Chicago, IL [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 $ 68      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Spencers Air Conditioning and Appliance Glendale AZ [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 $ 477      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Sprint PCS Lewisville, TX [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 555      
Initial Cost to Company, Building, Improvements & Leasehold Interests 0      
Costs Capitalized Subsequent to Acquisition, Improvements 1,172      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 598      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,128      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,726      
Accumulated Depreciation and Amortization $ 81      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Staples - Memphis, TN [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 $ 308      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Steak N Shake - Munhall, PA [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 $ 130      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Steak N Shake - South Bend, IN [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 $ 184      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Sterling Collision Lombard Il [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 $ 414      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Stone Mountain Chevrolet Lilburn Ga [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 $ 1,684      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Stop N Go Grand Prairie Tx [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 $ 292      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years