XML 169 R161.htm IDEA: XBRL DOCUMENT v2.4.1.9
Schedule III - Section 16 (Details) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 $ 3,689,795us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances      
Land 3,472,298us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand      
Buildings, Fixtures and Improvements 12,307,759us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements      
Costs Capitalized Subsequent to Acquisition 77,450us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements      
Gross Amount Carried at December 31, 2014 15,857,507us-gaap_RealEstateGrossAtCarryingValue 6,699,547us-gaap_RealEstateGrossAtCarryingValue 1,684,115us-gaap_RealEstateGrossAtCarryingValue 187,549us-gaap_RealEstateGrossAtCarryingValue
Accumulated Depreciation 775,050us-gaap_RealEstateAccumulatedDepreciation 205,712us-gaap_RealEstateAccumulatedDepreciation 45,050us-gaap_RealEstateAccumulatedDepreciation 12,062us-gaap_RealEstateAccumulatedDepreciation
Irving Oil [Member] | Belfast, ME [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_BelfastMEMember
     
Land 339us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_BelfastMEMember
     
Buildings, Fixtures and Improvements 698us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_BelfastMEMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_BelfastMEMember
     
Gross Amount Carried at December 31, 2014 1,037us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_BelfastMEMember
     
Accumulated Depreciation 38us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_BelfastMEMember
     
Irving Oil [Member] | Bethel, ME [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_BethelMEMember
     
Land 182us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_BethelMEMember
     
Buildings, Fixtures and Improvements 331us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_BethelMEMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_BethelMEMember
     
Gross Amount Carried at December 31, 2014 513us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_BethelMEMember
     
Accumulated Depreciation 19us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_BethelMEMember
     
Irving Oil [Member] | Boothbay Harbor, ME [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_BoothbayHarborMEMember
     
Land 413us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_BoothbayHarborMEMember
     
Buildings, Fixtures and Improvements 550us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_BoothbayHarborMEMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_BoothbayHarborMEMember
     
Gross Amount Carried at December 31, 2014 963us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_BoothbayHarborMEMember
     
Accumulated Depreciation 32us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_BoothbayHarborMEMember
     
Irving Oil [Member] | Caribou, ME [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_CaribouMEMember
     
Land 187us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_CaribouMEMember
     
Buildings, Fixtures and Improvements 404us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_CaribouMEMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_CaribouMEMember
     
Gross Amount Carried at December 31, 2014 591us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_CaribouMEMember
     
Accumulated Depreciation 22us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_CaribouMEMember
     
Irving Oil [Member] | Fort Kent, ME [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_FortKentMEMember
     
Land 358us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_FortKentMEMember
     
Buildings, Fixtures and Improvements 352us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_FortKentMEMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_FortKentMEMember
     
Gross Amount Carried at December 31, 2014 710us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_FortKentMEMember
     
Accumulated Depreciation 23us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_FortKentMEMember
     
Irving Oil [Member] | Kennebunk, ME [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_KennebunkMEMember
     
Land 469us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_KennebunkMEMember
     
Buildings, Fixtures and Improvements 541us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_KennebunkMEMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_KennebunkMEMember
     
Gross Amount Carried at December 31, 2014 1,010us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_KennebunkMEMember
     
Accumulated Depreciation 33us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_KennebunkMEMember
     
Irving Oil [Member] | Lincoln, ME [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_LincolnMEMember
     
Land 360us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_LincolnMEMember
     
Buildings, Fixtures and Improvements 360us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_LincolnMEMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_LincolnMEMember
     
Gross Amount Carried at December 31, 2014 720us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_LincolnMEMember
     
Accumulated Depreciation 20us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_LincolnMEMember
     
Irving Oil [Member] | Orono, ME [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_OronoMEMember
     
Land 228us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_OronoMEMember
     
Buildings, Fixtures and Improvements 272us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_OronoMEMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_OronoMEMember
     
Gross Amount Carried at December 31, 2014 500us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_OronoMEMember
     
Accumulated Depreciation 15us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_OronoMEMember
     
Irving Oil [Member] | Saco, ME [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_SacoMEMember
     
Land 619us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_SacoMEMember
     
Buildings, Fixtures and Improvements 222us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_SacoMEMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_SacoMEMember
     
Gross Amount Carried at December 31, 2014 841us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_SacoMEMember
     
Accumulated Depreciation 18us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_SacoMEMember
     
Irving Oil [Member] | Skowhegan, ME [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_SkowheganMEMember
     
Land 541us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_SkowheganMEMember
     
Buildings, Fixtures and Improvements 492us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_SkowheganMEMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_SkowheganMEMember
     
Gross Amount Carried at December 31, 2014 1,033us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_SkowheganMEMember
     
Accumulated Depreciation 31us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_SkowheganMEMember
     
Irving Oil [Member] | Conway, NH [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_ConwayNHMember
     
Land 173us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_ConwayNHMember
     
Buildings, Fixtures and Improvements 525us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_ConwayNHMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_ConwayNHMember
     
Gross Amount Carried at December 31, 2014 698us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_ConwayNHMember
     
Accumulated Depreciation 27us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_ConwayNHMember
     
Irving Oil [Member] | Dover, NH [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_DoverNHMember
     
Land 380us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_DoverNHMember
     
Buildings, Fixtures and Improvements 717us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_DoverNHMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_DoverNHMember
     
Gross Amount Carried at December 31, 2014 1,097us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_DoverNHMember
     
Accumulated Depreciation 38us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_DoverNHMember
     
Irving Oil [Member] | Rochester, NH [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_RochesterNHMember
     
Land 290us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_RochesterNHMember
     
Buildings, Fixtures and Improvements 747us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_RochesterNHMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_RochesterNHMember
     
Gross Amount Carried at December 31, 2014 1,037us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_RochesterNHMember
     
Accumulated Depreciation 39us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_RochesterNHMember
     
Irving Oil [Member] | Dummerston, VT [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_DummerstonVTMember
     
Land 185us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_DummerstonVTMember
     
Buildings, Fixtures and Improvements 353us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_DummerstonVTMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_DummerstonVTMember
     
Gross Amount Carried at December 31, 2014 538us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_DummerstonVTMember
     
Accumulated Depreciation 22us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_DummerstonVTMember
     
Irving Oil [Member] | Rutland, VT [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_RutlandVTMember
     
Land 249us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_RutlandVTMember
     
Buildings, Fixtures and Improvements 220us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_RutlandVTMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_RutlandVTMember
     
Gross Amount Carried at December 31, 2014 469us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_RutlandVTMember
     
Accumulated Depreciation 12us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_RutlandVTMember
     
Irving Oil [Member] | Westminster, VT [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_WestminsterVTMember
     
Land 108us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_WestminsterVTMember
     
Buildings, Fixtures and Improvements 437us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_WestminsterVTMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_WestminsterVTMember
     
Gross Amount Carried at December 31, 2014 545us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_WestminsterVTMember
     
Accumulated Depreciation 24us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_IrvingOilMember
/ us-gaap_StatementGeographicalAxis
= arcp_WestminsterVTMember
     
Jack in the Box [Member] | Avondale, AZ [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_AvondaleAZMember
     
Land 110us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_AvondaleAZMember
     
Buildings, Fixtures and Improvements 2,237us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_AvondaleAZMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_AvondaleAZMember
     
Gross Amount Carried at December 31, 2014 2,347us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_AvondaleAZMember
     
Accumulated Depreciation 181us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_AvondaleAZMember
     
Jack in the Box [Member] | Chandler, AZ [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_ChandlerAZMember
     
Land 450us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_ChandlerAZMember
     
Buildings, Fixtures and Improvements 1,447us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_ChandlerAZMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_ChandlerAZMember
     
Gross Amount Carried at December 31, 2014 1,897us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_ChandlerAZMember
     
Accumulated Depreciation 117us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_ChandlerAZMember
     
Jack in the Box [Member] | Folsom, CA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_FolsomCAMember
     
Land 280us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_FolsomCAMember
     
Buildings, Fixtures and Improvements 2,423us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_FolsomCAMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_FolsomCAMember
     
Gross Amount Carried at December 31, 2014 2,703us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_FolsomCAMember
     
Accumulated Depreciation 196us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_FolsomCAMember
     
Jack in the Box [Member] | Fresno, CA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_FresnoCAMember
     
Land 190us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_FresnoCAMember
     
Buildings, Fixtures and Improvements 1,810us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_FresnoCAMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_FresnoCAMember
     
Gross Amount Carried at December 31, 2014 2,000us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_FresnoCAMember
     
Accumulated Depreciation 146us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_FresnoCAMember
     
Jack in the Box [Member] | Sacramento, CA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_SacramentoCAMember
     
Land 476us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_SacramentoCAMember
     
Buildings, Fixtures and Improvements 1,110us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_SacramentoCAMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_SacramentoCAMember
     
Gross Amount Carried at December 31, 2014 1,586us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_SacramentoCAMember
     
Accumulated Depreciation 85us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_SacramentoCAMember
     
Jack in the Box [Member] | West Sacramento, CA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_WestSacramentoCAMember
     
Land 590us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_WestSacramentoCAMember
     
Buildings, Fixtures and Improvements 1,710us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_WestSacramentoCAMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_WestSacramentoCAMember
     
Gross Amount Carried at December 31, 2014 2,300us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_WestSacramentoCAMember
     
Accumulated Depreciation 138us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_WestSacramentoCAMember
     
Jack in the Box [Member] | Burley, ID [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_BurleyIDMember
     
Land 240us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_BurleyIDMember
     
Buildings, Fixtures and Improvements 1,430us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_BurleyIDMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_BurleyIDMember
     
Gross Amount Carried at December 31, 2014 1,670us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_BurleyIDMember
     
Accumulated Depreciation 116us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_BurleyIDMember
     
Jack in the Box [Member] | Moscow, ID [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_MoscowIDMember
     
Land 350us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_MoscowIDMember
     
Buildings, Fixtures and Improvements 1,110us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_MoscowIDMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_MoscowIDMember
     
Gross Amount Carried at December 31, 2014 1,460us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_MoscowIDMember
     
Accumulated Depreciation 90us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_MoscowIDMember
     
Jack in the Box [Member] | Belleville, IL [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_BellevilleILMember
     
Land 200us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_BellevilleILMember
     
Buildings, Fixtures and Improvements 966us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_BellevilleILMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_BellevilleILMember
     
Gross Amount Carried at December 31, 2014 1,166us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_BellevilleILMember
     
Accumulated Depreciation 78us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_BellevilleILMember
     
Jack in the Box [Member] | Walker, LA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_WalkerLAMember
     
Land 543us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_WalkerLAMember
     
Buildings, Fixtures and Improvements 1,196us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_WalkerLAMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_WalkerLAMember
     
Gross Amount Carried at December 31, 2014 1,739us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_WalkerLAMember
     
Accumulated Depreciation 102us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_WalkerLAMember
     
Jack in the Box [Member] | Florissant, MO [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_FlorissantMOMember
     
Land 502us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_FlorissantMOMember
     
Buildings, Fixtures and Improvements 1,515us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_FlorissantMOMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_FlorissantMOMember
     
Gross Amount Carried at December 31, 2014 2,017us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_FlorissantMOMember
     
Accumulated Depreciation 122us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_FlorissantMOMember
     
Jack in the Box [Member] | St. Louis, MO [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_St.LouisMOMember
     
Land 420us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_St.LouisMOMember
     
Buildings, Fixtures and Improvements 1,494us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_St.LouisMOMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_St.LouisMOMember
     
Gross Amount Carried at December 31, 2014 1,914us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_St.LouisMOMember
     
Accumulated Depreciation 121us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_St.LouisMOMember
     
Jack in the Box [Member] | Las Vegas, NV [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_LasVegasNVMember
     
Land 680us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_LasVegasNVMember
     
Buildings, Fixtures and Improvements 1,533us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_LasVegasNVMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_LasVegasNVMember
     
Gross Amount Carried at December 31, 2014 2,213us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_LasVegasNVMember
     
Accumulated Depreciation 124us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_LasVegasNVMember
     
Jack in the Box [Member] | Salem, OR [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_SalemORMember
     
Land 580us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_SalemORMember
     
Buildings, Fixtures and Improvements 1,301us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_SalemORMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_SalemORMember
     
Gross Amount Carried at December 31, 2014 1,881us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_SalemORMember
     
Accumulated Depreciation 105us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_SalemORMember
     
Jack in the Box [Member] | Tigard, OR [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_TigardORMember
     
Land 620us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_TigardORMember
     
Buildings, Fixtures and Improvements 1,361us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_TigardORMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_TigardORMember
     
Gross Amount Carried at December 31, 2014 1,981us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_TigardORMember
     
Accumulated Depreciation 110us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_TigardORMember
     
Jack in the Box [Member] | Arlington, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_ArlingtonTXMember
     
Land 420us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_ArlingtonTXMember
     
Buildings, Fixtures and Improvements 1,325us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_ArlingtonTXMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_ArlingtonTXMember
     
Gross Amount Carried at December 31, 2014 1,745us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_ArlingtonTXMember
     
Accumulated Depreciation 107us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_ArlingtonTXMember
     
Jack in the Box [Member] | Arlington, TX 2 [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_ArlingtonTX2Member
     
Land 420us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_ArlingtonTX2Member
     
Buildings, Fixtures and Improvements 1,365us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_ArlingtonTX2Member
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_ArlingtonTX2Member
     
Gross Amount Carried at December 31, 2014 1,785us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_ArlingtonTX2Member
     
Accumulated Depreciation 110us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_ArlingtonTX2Member
     
Jack in the Box [Member] | Cleburne, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_CleburneTXMember
     
Land 291us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_CleburneTXMember
     
Buildings, Fixtures and Improvements 1,647us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_CleburneTXMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_CleburneTXMember
     
Gross Amount Carried at December 31, 2014 1,938us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_CleburneTXMember
     
Accumulated Depreciation 127us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_CleburneTXMember
     
Jack in the Box [Member] | Corinth, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_CorinthTXMember
     
Land 400us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_CorinthTXMember
     
Buildings, Fixtures and Improvements 1,416us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_CorinthTXMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_CorinthTXMember
     
Gross Amount Carried at December 31, 2014 1,816us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_CorinthTXMember
     
Accumulated Depreciation 114us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_CorinthTXMember
     
Jack in the Box [Member] | Farmers Branch, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_FarmersBranchTXMember
     
Land 460us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_FarmersBranchTXMember
     
Buildings, Fixtures and Improvements 1,640us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_FarmersBranchTXMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_FarmersBranchTXMember
     
Gross Amount Carried at December 31, 2014 2,100us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_FarmersBranchTXMember
     
Accumulated Depreciation 133us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_FarmersBranchTXMember
     
Jack in the Box [Member] | Fort Worth, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_FortWorthTXMember
     
Land 490us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_FortWorthTXMember
     
Buildings, Fixtures and Improvements 1,702us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_FortWorthTXMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_FortWorthTXMember
     
Gross Amount Carried at December 31, 2014 2,192us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_FortWorthTXMember
     
Accumulated Depreciation 138us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_FortWorthTXMember
     
Jack in the Box [Member] | Georgetown, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_GeorgetownTXMember
     
Land 600us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_GeorgetownTXMember
     
Buildings, Fixtures and Improvements 1,508us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_GeorgetownTXMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_GeorgetownTXMember
     
Gross Amount Carried at December 31, 2014 2,108us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_GeorgetownTXMember
     
Accumulated Depreciation 122us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_GeorgetownTXMember
     
Jack in the Box [Member] | Granbury, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_GranburyTXMember
     
Land 380us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_GranburyTXMember
     
Buildings, Fixtures and Improvements 1,449us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_GranburyTXMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_GranburyTXMember
     
Gross Amount Carried at December 31, 2014 1,829us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_GranburyTXMember
     
Accumulated Depreciation 117us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_GranburyTXMember
     
Jack in the Box [Member] | Grand Prairie, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_GrandPrairieTXMember
     
Land 600us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_GrandPrairieTXMember
     
Buildings, Fixtures and Improvements 1,856us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_GrandPrairieTXMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_GrandPrairieTXMember
     
Gross Amount Carried at December 31, 2014 2,456us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_GrandPrairieTXMember
     
Accumulated Depreciation 150us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_GrandPrairieTXMember
     
Jack in the Box [Member] | Grapevine, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_GrapevineTXMember
     
Land 470us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_GrapevineTXMember
     
Buildings, Fixtures and Improvements 1,344us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_GrapevineTXMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_GrapevineTXMember
     
Gross Amount Carried at December 31, 2014 1,814us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_GrapevineTXMember
     
Accumulated Depreciation 109us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_GrapevineTXMember
     
Jack in the Box [Member] | Gun Barrel City, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_GunBarrelCityTXMember
     
Land 300us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_GunBarrelCityTXMember
     
Buildings, Fixtures and Improvements 961us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_GunBarrelCityTXMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_GunBarrelCityTXMember
     
Gross Amount Carried at December 31, 2014 1,261us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_GunBarrelCityTXMember
     
Accumulated Depreciation 78us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_GunBarrelCityTXMember
     
Jack in the Box [Member] | Houston, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_HoustonTXMember
     
Land 460us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_HoustonTXMember
     
Buildings, Fixtures and Improvements 1,437us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_HoustonTXMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_HoustonTXMember
     
Gross Amount Carried at December 31, 2014 1,897us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_HoustonTXMember
     
Accumulated Depreciation 116us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_HoustonTXMember
     
Jack in the Box [Member] | Houston, TX 2 [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_HoustonTX2Member
     
Land 390us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_HoustonTX2Member
     
Buildings, Fixtures and Improvements 1,172us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_HoustonTX2Member
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_HoustonTX2Member
     
Gross Amount Carried at December 31, 2014 1,562us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_HoustonTX2Member
     
Accumulated Depreciation 95us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_HoustonTX2Member
     
Jack in the Box [Member] | Houston, TX 3 [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_HoustonTX3Member
     
Land 330us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_HoustonTX3Member
     
Buildings, Fixtures and Improvements 1,845us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_HoustonTX3Member
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_HoustonTX3Member
     
Gross Amount Carried at December 31, 2014 2,175us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_HoustonTX3Member
     
Accumulated Depreciation 149us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_HoustonTX3Member
     
Jack in the Box [Member] | Houston, TX 4 [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_HoustonTX4Member
     
Land 410us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_HoustonTX4Member
     
Buildings, Fixtures and Improvements 1,621us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_HoustonTX4Member
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_HoustonTX4Member
     
Gross Amount Carried at December 31, 2014 2,031us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_HoustonTX4Member
     
Accumulated Depreciation 131us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_HoustonTX4Member
     
Jack in the Box [Member] | Houston, TX 5 [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_HoustonTX5Member
     
Land 450us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_HoustonTX5Member
     
Buildings, Fixtures and Improvements 1,396us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_HoustonTX5Member
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_HoustonTX5Member
     
Gross Amount Carried at December 31, 2014 1,846us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_HoustonTX5Member
     
Accumulated Depreciation 113us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_HoustonTX5Member
     
Jack in the Box [Member] | Hutchins, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_HutchinsTXMember
     
Land 330us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_HutchinsTXMember
     
Buildings, Fixtures and Improvements 1,363us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_HutchinsTXMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_HutchinsTXMember
     
Gross Amount Carried at December 31, 2014 1,693us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_HutchinsTXMember
     
Accumulated Depreciation 110us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_HutchinsTXMember
     
Jack in the Box [Member] | Kingswood, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_KingswoodTXMember
     
Land 430us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_KingswoodTXMember
     
Buildings, Fixtures and Improvements 955us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_KingswoodTXMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_KingswoodTXMember
     
Gross Amount Carried at December 31, 2014 1,385us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_KingswoodTXMember
     
Accumulated Depreciation 77us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_KingswoodTXMember
     
Jack in the Box [Member] | Lufkin, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_LufkinTXMember
     
Land 440us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_LufkinTXMember
     
Buildings, Fixtures and Improvements 1,544us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_LufkinTXMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_LufkinTXMember
     
Gross Amount Carried at December 31, 2014 1,984us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_LufkinTXMember
     
Accumulated Depreciation 125us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_LufkinTXMember
     
Jack in the Box [Member] | Lufkin, TX 2 [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_LufkinTX2Member
     
Land 450us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_LufkinTX2Member
     
Buildings, Fixtures and Improvements 1,563us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_LufkinTX2Member
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_LufkinTX2Member
     
Gross Amount Carried at December 31, 2014 2,013us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_LufkinTX2Member
     
Accumulated Depreciation 126us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_LufkinTX2Member
     
Jack in the Box [Member] | Mesquite, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_MesquiteTXMember
     
Land 560us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_MesquiteTXMember
     
Buildings, Fixtures and Improvements 1,652us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_MesquiteTXMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_MesquiteTXMember
     
Gross Amount Carried at December 31, 2014 2,212us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_MesquiteTXMember
     
Accumulated Depreciation 134us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_MesquiteTXMember
     
Jack in the Box [Member] | Missouri City, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_MissouriCityTXMember
     
Land 451us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_MissouriCityTXMember
     
Buildings, Fixtures and Improvements 837us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_MissouriCityTXMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_MissouriCityTXMember
     
Gross Amount Carried at December 31, 2014 1,288us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_MissouriCityTXMember
     
Accumulated Depreciation 64us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_MissouriCityTXMember
     
Jack in the Box [Member] | Nacogdoches, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_NacogdochesTXMember
     
Land 340us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_NacogdochesTXMember
     
Buildings, Fixtures and Improvements 1,320us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_NacogdochesTXMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_NacogdochesTXMember
     
Gross Amount Carried at December 31, 2014 1,660us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_NacogdochesTXMember
     
Accumulated Depreciation 107us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_NacogdochesTXMember
     
Jack in the Box [Member] | Orange, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_OrangeTXMember
     
Land 270us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_OrangeTXMember
     
Buildings, Fixtures and Improvements 1,661us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_OrangeTXMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_OrangeTXMember
     
Gross Amount Carried at December 31, 2014 1,931us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_OrangeTXMember
     
Accumulated Depreciation 134us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_OrangeTXMember
     
Jack in the Box [Member] | Port Arthur, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_PortArthurTXMember
     
Land 460us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_PortArthurTXMember
     
Buildings, Fixtures and Improvements 1,405us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_PortArthurTXMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_PortArthurTXMember
     
Gross Amount Carried at December 31, 2014 1,865us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_PortArthurTXMember
     
Accumulated Depreciation 114us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_PortArthurTXMember
     
Jack in the Box [Member] | Rockwall, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_RockwallTXMember
     
Land 450us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_RockwallTXMember
     
Buildings, Fixtures and Improvements 1,275us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_RockwallTXMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_RockwallTXMember
     
Gross Amount Carried at December 31, 2014 1,725us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_RockwallTXMember
     
Accumulated Depreciation 103us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_RockwallTXMember
     
Jack in the Box [Member] | San Antonio, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_SanAntonioTXMember
     
Land 400us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_SanAntonioTXMember
     
Buildings, Fixtures and Improvements 1,244us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_SanAntonioTXMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_SanAntonioTXMember
     
Gross Amount Carried at December 31, 2014 1,644us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_SanAntonioTXMember
     
Accumulated Depreciation 101us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_SanAntonioTXMember
     
Jack in the Box [Member] | San Antonio, TX 2 [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_SanAntonioTX2Member
     
Land 470us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_SanAntonioTX2Member
     
Buildings, Fixtures and Improvements 1,256us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_SanAntonioTX2Member
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_SanAntonioTX2Member
     
Gross Amount Carried at December 31, 2014 1,726us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_SanAntonioTX2Member
     
Accumulated Depreciation 101us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_SanAntonioTX2Member
     
Jack in the Box [Member] | San Antonio, TX 3 [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_SanAntonioTX3Member
     
Land 350us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_SanAntonioTX3Member
     
Buildings, Fixtures and Improvements 1,249us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_SanAntonioTX3Member
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_SanAntonioTX3Member
     
Gross Amount Carried at December 31, 2014 1,599us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_SanAntonioTX3Member
     
Accumulated Depreciation 101us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_SanAntonioTX3Member
     
Jack in the Box [Member] | Spring, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_SpringTXMember
     
Land 570us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_SpringTXMember
     
Buildings, Fixtures and Improvements 1,340us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_SpringTXMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_SpringTXMember
     
Gross Amount Carried at December 31, 2014 1,910us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_SpringTXMember
     
Accumulated Depreciation 108us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_SpringTXMember
     
Jack in the Box [Member] | Spring, TX 2 [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_SpringTX2Member
     
Land 450us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_SpringTX2Member
     
Buildings, Fixtures and Improvements 1,487us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_SpringTX2Member
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_SpringTX2Member
     
Gross Amount Carried at December 31, 2014 1,937us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_SpringTX2Member
     
Accumulated Depreciation 120us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_SpringTX2Member
     
Jack in the Box [Member] | Texas City, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_TexasCityTXMember
     
Land 454us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_TexasCityTXMember
     
Buildings, Fixtures and Improvements 844us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_TexasCityTXMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_TexasCityTXMember
     
Gross Amount Carried at December 31, 2014 1,298us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_TexasCityTXMember
     
Accumulated Depreciation 72us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_TexasCityTXMember
     
Jack in the Box [Member] | Tyler, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_TylerTXMember
     
Land 450us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_TylerTXMember
     
Buildings, Fixtures and Improvements 1,025us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_TylerTXMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_TylerTXMember
     
Gross Amount Carried at December 31, 2014 1,475us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_TylerTXMember
     
Accumulated Depreciation 83us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_TylerTXMember
     
Jack in the Box [Member] | Weatherford, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_WeatherfordTXMember
     
Land 480us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_WeatherfordTXMember
     
Buildings, Fixtures and Improvements 1,329us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_WeatherfordTXMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_WeatherfordTXMember
     
Gross Amount Carried at December 31, 2014 1,809us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_WeatherfordTXMember
     
Accumulated Depreciation 107us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_WeatherfordTXMember
     
Jack in the Box [Member] | Enumclaw, WA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_EnumclawWAMember
     
Land 380us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_EnumclawWAMember
     
Buildings, Fixtures and Improvements 1,238us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_EnumclawWAMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_EnumclawWAMember
     
Gross Amount Carried at December 31, 2014 1,618us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_EnumclawWAMember
     
Accumulated Depreciation 100us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JackintheBoxMember
/ us-gaap_StatementGeographicalAxis
= arcp_EnumclawWAMember
     
Jiffy Lube [Member] | Houston, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JiffyLubeMember
/ us-gaap_StatementGeographicalAxis
= arcp_HoustonTXMember
     
Land 423us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JiffyLubeMember
/ us-gaap_StatementGeographicalAxis
= arcp_HoustonTXMember
     
Buildings, Fixtures and Improvements 1,037us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JiffyLubeMember
/ us-gaap_StatementGeographicalAxis
= arcp_HoustonTXMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JiffyLubeMember
/ us-gaap_StatementGeographicalAxis
= arcp_HoustonTXMember
     
Gross Amount Carried at December 31, 2014 1,460us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JiffyLubeMember
/ us-gaap_StatementGeographicalAxis
= arcp_HoustonTXMember
     
Accumulated Depreciation 28us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JiffyLubeMember
/ us-gaap_StatementGeographicalAxis
= arcp_HoustonTXMember
     
Jo-Ann's [Member] | Shakopee, MN [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JoAnnsMember
/ us-gaap_StatementGeographicalAxis
= arcp_ShakopeeMNMember
     
Land 994us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JoAnnsMember
/ us-gaap_StatementGeographicalAxis
= arcp_ShakopeeMNMember
     
Buildings, Fixtures and Improvements 1,807us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JoAnnsMember
/ us-gaap_StatementGeographicalAxis
= arcp_ShakopeeMNMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JoAnnsMember
/ us-gaap_StatementGeographicalAxis
= arcp_ShakopeeMNMember
     
Gross Amount Carried at December 31, 2014 2,801us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JoAnnsMember
/ us-gaap_StatementGeographicalAxis
= arcp_ShakopeeMNMember
     
Accumulated Depreciation 79us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JoAnnsMember
/ us-gaap_StatementGeographicalAxis
= arcp_ShakopeeMNMember
     
Joe's Crab Shack [Member] | Houston, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JoesCrabShackMember
/ us-gaap_StatementGeographicalAxis
= arcp_HoustonTXMember
     
Land 900us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JoesCrabShackMember
/ us-gaap_StatementGeographicalAxis
= arcp_HoustonTXMember
     
Buildings, Fixtures and Improvements 1,749us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JoesCrabShackMember
/ us-gaap_StatementGeographicalAxis
= arcp_HoustonTXMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JoesCrabShackMember
/ us-gaap_StatementGeographicalAxis
= arcp_HoustonTXMember
     
Gross Amount Carried at December 31, 2014 2,649us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JoesCrabShackMember
/ us-gaap_StatementGeographicalAxis
= arcp_HoustonTXMember
     
Accumulated Depreciation 146us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JoesCrabShackMember
/ us-gaap_StatementGeographicalAxis
= arcp_HoustonTXMember
     
Joe's Crab Shack [Member] | Lilburn, GA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JoesCrabShackMember
/ us-gaap_StatementGeographicalAxis
= arcp_LilburnGAMember
     
Land 800us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JoesCrabShackMember
/ us-gaap_StatementGeographicalAxis
= arcp_LilburnGAMember
     
Buildings, Fixtures and Improvements 1,917us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JoesCrabShackMember
/ us-gaap_StatementGeographicalAxis
= arcp_LilburnGAMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JoesCrabShackMember
/ us-gaap_StatementGeographicalAxis
= arcp_LilburnGAMember
     
Gross Amount Carried at December 31, 2014 2,717us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JoesCrabShackMember
/ us-gaap_StatementGeographicalAxis
= arcp_LilburnGAMember
     
Accumulated Depreciation 160us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JoesCrabShackMember
/ us-gaap_StatementGeographicalAxis
= arcp_LilburnGAMember
     
John Deere [Member] | Davenport, IA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JohnDeereMember
/ us-gaap_StatementGeographicalAxis
= arcp_DavenportIAMember
     
Land 1,161us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JohnDeereMember
/ us-gaap_StatementGeographicalAxis
= arcp_DavenportIAMember
     
Buildings, Fixtures and Improvements 22,052us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JohnDeereMember
/ us-gaap_StatementGeographicalAxis
= arcp_DavenportIAMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JohnDeereMember
/ us-gaap_StatementGeographicalAxis
= arcp_DavenportIAMember
     
Gross Amount Carried at December 31, 2014 23,213us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JohnDeereMember
/ us-gaap_StatementGeographicalAxis
= arcp_DavenportIAMember
     
Accumulated Depreciation 3,531us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JohnDeereMember
/ us-gaap_StatementGeographicalAxis
= arcp_DavenportIAMember
     
Johnny Carinos [Member] | Grand Prairie, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JohnnyCarinosMember
/ us-gaap_StatementGeographicalAxis
= arcp_GrandPrairieTXMember
     
Land 997us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JohnnyCarinosMember
/ us-gaap_StatementGeographicalAxis
= arcp_GrandPrairieTXMember
     
Buildings, Fixtures and Improvements 2,327us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JohnnyCarinosMember
/ us-gaap_StatementGeographicalAxis
= arcp_GrandPrairieTXMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JohnnyCarinosMember
/ us-gaap_StatementGeographicalAxis
= arcp_GrandPrairieTXMember
     
Gross Amount Carried at December 31, 2014 3,324us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JohnnyCarinosMember
/ us-gaap_StatementGeographicalAxis
= arcp_GrandPrairieTXMember
     
Accumulated Depreciation 202us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JohnnyCarinosMember
/ us-gaap_StatementGeographicalAxis
= arcp_GrandPrairieTXMember
     
Johnny Carinos [Member] | Houston, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JohnnyCarinosMember
/ us-gaap_StatementGeographicalAxis
= arcp_HoustonTXMember
     
Land 1,328us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JohnnyCarinosMember
/ us-gaap_StatementGeographicalAxis
= arcp_HoustonTXMember
     
Buildings, Fixtures and Improvements 2,656us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JohnnyCarinosMember
/ us-gaap_StatementGeographicalAxis
= arcp_HoustonTXMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JohnnyCarinosMember
/ us-gaap_StatementGeographicalAxis
= arcp_HoustonTXMember
     
Gross Amount Carried at December 31, 2014 3,984us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JohnnyCarinosMember
/ us-gaap_StatementGeographicalAxis
= arcp_HoustonTXMember
     
Accumulated Depreciation 235us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JohnnyCarinosMember
/ us-gaap_StatementGeographicalAxis
= arcp_HoustonTXMember
     
Johnny Carinos [Member] | Midland, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JohnnyCarinosMember
/ us-gaap_StatementGeographicalAxis
= arcp_MidlandTXMember
     
Land 998us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JohnnyCarinosMember
/ us-gaap_StatementGeographicalAxis
= arcp_MidlandTXMember
     
Buildings, Fixtures and Improvements 2,329us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JohnnyCarinosMember
/ us-gaap_StatementGeographicalAxis
= arcp_MidlandTXMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JohnnyCarinosMember
/ us-gaap_StatementGeographicalAxis
= arcp_MidlandTXMember
     
Gross Amount Carried at December 31, 2014 3,327us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JohnnyCarinosMember
/ us-gaap_StatementGeographicalAxis
= arcp_MidlandTXMember
     
Accumulated Depreciation 202us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JohnnyCarinosMember
/ us-gaap_StatementGeographicalAxis
= arcp_MidlandTXMember
     
Johnny Carinos [Member] | San Antonio, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JohnnyCarinosMember
/ us-gaap_StatementGeographicalAxis
= arcp_SanAntonioTXMember
     
Land 769us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JohnnyCarinosMember
/ us-gaap_StatementGeographicalAxis
= arcp_SanAntonioTXMember
     
Buildings, Fixtures and Improvements 2,306us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JohnnyCarinosMember
/ us-gaap_StatementGeographicalAxis
= arcp_SanAntonioTXMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JohnnyCarinosMember
/ us-gaap_StatementGeographicalAxis
= arcp_SanAntonioTXMember
     
Gross Amount Carried at December 31, 2014 3,075us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JohnnyCarinosMember
/ us-gaap_StatementGeographicalAxis
= arcp_SanAntonioTXMember
     
Accumulated Depreciation 200us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JohnnyCarinosMember
/ us-gaap_StatementGeographicalAxis
= arcp_SanAntonioTXMember
     
Johnny Carinos [Member] | Rogers, AR [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JohnnyCarinosMember
/ us-gaap_StatementGeographicalAxis
= arcp_RogersARMember
     
Land 997us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JohnnyCarinosMember
/ us-gaap_StatementGeographicalAxis
= arcp_RogersARMember
     
Buildings, Fixtures and Improvements 2,540us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JohnnyCarinosMember
/ us-gaap_StatementGeographicalAxis
= arcp_RogersARMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JohnnyCarinosMember
/ us-gaap_StatementGeographicalAxis
= arcp_RogersARMember
     
Gross Amount Carried at December 31, 2014 3,537us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JohnnyCarinosMember
/ us-gaap_StatementGeographicalAxis
= arcp_RogersARMember
     
Accumulated Depreciation 225us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JohnnyCarinosMember
/ us-gaap_StatementGeographicalAxis
= arcp_RogersARMember
     
Johnny Carinos [Member] | Columbus, IN [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JohnnyCarinosMember
/ us-gaap_StatementGeographicalAxis
= arcp_ColumbusINMember
     
Land 809us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JohnnyCarinosMember
/ us-gaap_StatementGeographicalAxis
= arcp_ColumbusINMember
     
Buildings, Fixtures and Improvements 1,888us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JohnnyCarinosMember
/ us-gaap_StatementGeographicalAxis
= arcp_ColumbusINMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JohnnyCarinosMember
/ us-gaap_StatementGeographicalAxis
= arcp_ColumbusINMember
     
Gross Amount Carried at December 31, 2014 2,697us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JohnnyCarinosMember
/ us-gaap_StatementGeographicalAxis
= arcp_ColumbusINMember
     
Accumulated Depreciation 154us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JohnnyCarinosMember
/ us-gaap_StatementGeographicalAxis
= arcp_ColumbusINMember
     
Johnny Carinos [Member] | Muncie, IN [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JohnnyCarinosMember
/ us-gaap_StatementGeographicalAxis
= arcp_MuncieINMember
     
Land 540us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JohnnyCarinosMember
/ us-gaap_StatementGeographicalAxis
= arcp_MuncieINMember
     
Buildings, Fixtures and Improvements 2,160us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JohnnyCarinosMember
/ us-gaap_StatementGeographicalAxis
= arcp_MuncieINMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JohnnyCarinosMember
/ us-gaap_StatementGeographicalAxis
= arcp_MuncieINMember
     
Gross Amount Carried at December 31, 2014 2,700us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JohnnyCarinosMember
/ us-gaap_StatementGeographicalAxis
= arcp_MuncieINMember
     
Accumulated Depreciation 177us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JohnnyCarinosMember
/ us-gaap_StatementGeographicalAxis
= arcp_MuncieINMember
     
Johnny Carinos [Member] | Amarillo, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JohnnyCarinosMember
/ us-gaap_StatementGeographicalAxis
= arcp_AmarilloTXMember
     
Land 993us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JohnnyCarinosMember
/ us-gaap_StatementGeographicalAxis
= arcp_AmarilloTXMember
     
Buildings, Fixtures and Improvements 2,317us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JohnnyCarinosMember
/ us-gaap_StatementGeographicalAxis
= arcp_AmarilloTXMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JohnnyCarinosMember
/ us-gaap_StatementGeographicalAxis
= arcp_AmarilloTXMember
     
Gross Amount Carried at December 31, 2014 3,310us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JohnnyCarinosMember
/ us-gaap_StatementGeographicalAxis
= arcp_AmarilloTXMember
     
Accumulated Depreciation 201us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JohnnyCarinosMember
/ us-gaap_StatementGeographicalAxis
= arcp_AmarilloTXMember
     
Johnson Controls [Member] | Pinellas Park, FL [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 16,200us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JohnsonControlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_PinellasParkFLMember
     
Land 4,538us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JohnsonControlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_PinellasParkFLMember
     
Buildings, Fixtures and Improvements 23,842us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JohnsonControlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_PinellasParkFLMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JohnsonControlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_PinellasParkFLMember
     
Gross Amount Carried at December 31, 2014 28,380us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JohnsonControlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_PinellasParkFLMember
     
Accumulated Depreciation 1,636us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_JohnsonControlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_PinellasParkFLMember
     
Kaiser Permanente [Member] | Cupertino, CA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KaiserPermanenteMember
/ us-gaap_StatementGeographicalAxis
= arcp_CupertinoCAMember
     
Land 14,236us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KaiserPermanenteMember
/ us-gaap_StatementGeographicalAxis
= arcp_CupertinoCAMember
     
Buildings, Fixtures and Improvements 42,708us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KaiserPermanenteMember
/ us-gaap_StatementGeographicalAxis
= arcp_CupertinoCAMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KaiserPermanenteMember
/ us-gaap_StatementGeographicalAxis
= arcp_CupertinoCAMember
     
Gross Amount Carried at December 31, 2014 56,944us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KaiserPermanenteMember
/ us-gaap_StatementGeographicalAxis
= arcp_CupertinoCAMember
     
Accumulated Depreciation 4,157us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KaiserPermanenteMember
/ us-gaap_StatementGeographicalAxis
= arcp_CupertinoCAMember
     
Katun Corp [Member] | Davenport, IA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KatunCorpMember
/ us-gaap_StatementGeographicalAxis
= arcp_DavenportIAMember
     
Land 454us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KatunCorpMember
/ us-gaap_StatementGeographicalAxis
= arcp_DavenportIAMember
     
Buildings, Fixtures and Improvements 7,485us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KatunCorpMember
/ us-gaap_StatementGeographicalAxis
= arcp_DavenportIAMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KatunCorpMember
/ us-gaap_StatementGeographicalAxis
= arcp_DavenportIAMember
     
Gross Amount Carried at December 31, 2014 7,939us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KatunCorpMember
/ us-gaap_StatementGeographicalAxis
= arcp_DavenportIAMember
     
Accumulated Depreciation 200us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KatunCorpMember
/ us-gaap_StatementGeographicalAxis
= arcp_DavenportIAMember
     
Kentucky Fried Chicken [Member] | Bloomington, IL [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_BloomingtonILMember
     
Land 576us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
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Buildings, Fixtures and Improvements 1,466us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
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Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
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Gross Amount Carried at December 31, 2014 2,042us-gaap_RealEstateGrossAtCarryingValue
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Accumulated Depreciation 125us-gaap_RealEstateAccumulatedDepreciation
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Kentucky Fried Chicken [Member] | Charleston, IL [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
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Land 282us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
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Buildings, Fixtures and Improvements 1,514us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
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Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
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Gross Amount Carried at December 31, 2014 1,796us-gaap_RealEstateGrossAtCarryingValue
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Accumulated Depreciation 129us-gaap_RealEstateAccumulatedDepreciation
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Kentucky Fried Chicken [Member] | Decatur, IL [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
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Land 276us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
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Buildings, Fixtures and Improvements 1,619us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
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Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
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Gross Amount Carried at December 31, 2014 1,895us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
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Accumulated Depreciation 138us-gaap_RealEstateAccumulatedDepreciation
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Kentucky Fried Chicken [Member] | mattoon, IL [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
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Land 113us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
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Buildings, Fixtures and Improvements 1,019us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
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Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
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Gross Amount Carried at December 31, 2014 1,132us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
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Accumulated Depreciation 78us-gaap_RealEstateAccumulatedDepreciation
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= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_MattoonILMember
     
Kentucky Fried Chicken [Member] | Rockford, IL [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
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/ us-gaap_StatementGeographicalAxis
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Land 201us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
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Buildings, Fixtures and Improvements 1,142us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_RockfordILMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
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Gross Amount Carried at December 31, 2014 1,343us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
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Accumulated Depreciation 88us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_RockfordILMember
     
Kentucky Fried Chicken [Member] | Springfield, IL [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
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/ us-gaap_StatementGeographicalAxis
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Land 267us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
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Buildings, Fixtures and Improvements 1,068us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
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/ us-gaap_StatementGeographicalAxis
= arcp_SpringfieldILMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
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/ us-gaap_StatementGeographicalAxis
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Gross Amount Carried at December 31, 2014 1,335us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
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Accumulated Depreciation 82us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_SpringfieldILMember
     
Kentucky Fried Chicken [Member] | Springfield, IL 2 [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
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/ us-gaap_StatementGeographicalAxis
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Land 212us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_SpringfieldIL2Member
     
Buildings, Fixtures and Improvements 1,203us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_SpringfieldIL2Member
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
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/ us-gaap_StatementGeographicalAxis
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Gross Amount Carried at December 31, 2014 1,415us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
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Accumulated Depreciation 93us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_SpringfieldIL2Member
     
Kentucky Fried Chicken [Member] | Crawfordsville, IN [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_CrawfordsvilleINMember
     
Land 159us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_CrawfordsvilleINMember
     
Buildings, Fixtures and Improvements 1,068us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_CrawfordsvilleINMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
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Gross Amount Carried at December 31, 2014 1,227us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_CrawfordsvilleINMember
     
Accumulated Depreciation 91us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_CrawfordsvilleINMember
     
Kentucky Fried Chicken [Member] | Franklin, IN [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_FranklinINMember
     
Land 205us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_FranklinINMember
     
Buildings, Fixtures and Improvements 1,375us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_FranklinINMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_FranklinINMember
     
Gross Amount Carried at December 31, 2014 1,580us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_FranklinINMember
     
Accumulated Depreciation 118us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_FranklinINMember
     
Kentucky Fried Chicken [Member] | Greenwood, IN [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_GreenwoodINMember
     
Land 339us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_GreenwoodINMember
     
Buildings, Fixtures and Improvements 1,405us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_GreenwoodINMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_GreenwoodINMember
     
Gross Amount Carried at December 31, 2014 1,744us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_GreenwoodINMember
     
Accumulated Depreciation 120us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_GreenwoodINMember
     
Kentucky Fried Chicken [Member] | Burnsville, MN [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_BurnsvilleMNMember
     
Land 267us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_BurnsvilleMNMember
     
Buildings, Fixtures and Improvements 267us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_BurnsvilleMNMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_BurnsvilleMNMember
     
Gross Amount Carried at December 31, 2014 534us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_BurnsvilleMNMember
     
Accumulated Depreciation 21us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_BurnsvilleMNMember
     
Kentucky Fried Chicken [Member] | Deming, NM [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_DemingNMMember
     
Land 220us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_DemingNMMember
     
Buildings, Fixtures and Improvements 691us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_DemingNMMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_DemingNMMember
     
Gross Amount Carried at December 31, 2014 911us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_DemingNMMember
     
Accumulated Depreciation 56us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_DemingNMMember
     
Kentucky Fried Chicken [Member] | Las Cruces, NM [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_LasCrucesNMMember
     
Land 270us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_LasCrucesNMMember
     
Buildings, Fixtures and Improvements 498us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_LasCrucesNMMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_LasCrucesNMMember
     
Gross Amount Carried at December 31, 2014 768us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_LasCrucesNMMember
     
Accumulated Depreciation 40us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_LasCrucesNMMember
     
Kentucky Fried Chicken [Member] | Warren, OH [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_WarrenOHMember
     
Land 426us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_WarrenOHMember
     
Buildings, Fixtures and Improvements 640us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_WarrenOHMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_WarrenOHMember
     
Gross Amount Carried at December 31, 2014 1,066us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_WarrenOHMember
     
Accumulated Depreciation 49us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_WarrenOHMember
     
Kentucky Fried Chicken [Member] | New Kensington, PA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_NewKensingtonPAMember
     
Land 324us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_NewKensingtonPAMember
     
Buildings, Fixtures and Improvements 487us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_NewKensingtonPAMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_NewKensingtonPAMember
     
Gross Amount Carried at December 31, 2014 811us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_NewKensingtonPAMember
     
Accumulated Depreciation 37us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_NewKensingtonPAMember
     
Kentucky Fried Chicken [Member] | Greenville, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_GreenvilleTXMember
     
Land 119us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_GreenvilleTXMember
     
Buildings, Fixtures and Improvements 585us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_GreenvilleTXMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_GreenvilleTXMember
     
Gross Amount Carried at December 31, 2014 704us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_GreenvilleTXMember
     
Accumulated Depreciation 50us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_GreenvilleTXMember
     
Kentucky Fried Chicken [Member] | Appleton, WI [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_AppletonWIMember
     
Land 350us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_AppletonWIMember
     
Buildings, Fixtures and Improvements 874us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_AppletonWIMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_AppletonWIMember
     
Gross Amount Carried at December 31, 2014 1,224us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_AppletonWIMember
     
Accumulated Depreciation 71us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_AppletonWIMember
     
Kentucky Fried Chicken [Member] | Granite City, IL [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_GraniteCityILMember
     
Land 102us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_GraniteCityILMember
     
Buildings, Fixtures and Improvements 1,083us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_GraniteCityILMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_GraniteCityILMember
     
Gross Amount Carried at December 31, 2014 1,185us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_GraniteCityILMember
     
Accumulated Depreciation 93us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_GraniteCityILMember
     
Kentucky Fried Chicken [Member] | Allison Park, PA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_AllisonParkPAMember
     
Land 246us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_AllisonParkPAMember
     
Buildings, Fixtures and Improvements 683us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_AllisonParkPAMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_AllisonParkPAMember
     
Gross Amount Carried at December 31, 2014 929us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_AllisonParkPAMember
     
Accumulated Depreciation 58us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_AllisonParkPAMember
     
Kentucky Fried Chicken [Member] | Germantown, WI [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_GermantownWIMember
     
Land 368us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_GermantownWIMember
     
Buildings, Fixtures and Improvements 913us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_GermantownWIMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_GermantownWIMember
     
Gross Amount Carried at December 31, 2014 1,281us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_GermantownWIMember
     
Accumulated Depreciation 78us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_GermantownWIMember
     
Kentucky Fried Chicken [Member] | Green Bay, WI [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_GreenBayWIMember
     
Land 208us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_GreenBayWIMember
     
Buildings, Fixtures and Improvements 1,022us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_GreenBayWIMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_GreenBayWIMember
     
Gross Amount Carried at December 31, 2014 1,230us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_GreenBayWIMember
     
Accumulated Depreciation 87us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_GreenBayWIMember
     
Kentucky Fried Chicken [Member] | Milwaukee, WI [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_MilwaukeeWIMember
     
Land 396us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_MilwaukeeWIMember
     
Buildings, Fixtures and Improvements 773us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_MilwaukeeWIMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_MilwaukeeWIMember
     
Gross Amount Carried at December 31, 2014 1,169us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_MilwaukeeWIMember
     
Accumulated Depreciation 66us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_MilwaukeeWIMember
     
Kentucky Fried Chicken [Member] | MIlwaukee, WI 2 [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_MIlwaukeeWI2Member
     
Land 281us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_MIlwaukeeWI2Member
     
Buildings, Fixtures and Improvements 795us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_MIlwaukeeWI2Member
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_MIlwaukeeWI2Member
     
Gross Amount Carried at December 31, 2014 1,076us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_MIlwaukeeWI2Member
     
Accumulated Depreciation 68us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_MIlwaukeeWI2Member
     
Kentucky Fried Chicken [Member] | Milwaukee, WI 3 [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_MilwaukeeWI3Member
     
Land 89us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_MilwaukeeWI3Member
     
Buildings, Fixtures and Improvements 750us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_MilwaukeeWI3Member
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_MilwaukeeWI3Member
     
Gross Amount Carried at December 31, 2014 839us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_MilwaukeeWI3Member
     
Accumulated Depreciation 64us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_MilwaukeeWI3Member
     
Kentucky Fried Chicken [Member] | Milwaukee, WI 4 [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_MilwaukeeWI4Member
     
Land 197us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_MilwaukeeWI4Member
     
Buildings, Fixtures and Improvements 975us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_MilwaukeeWI4Member
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_MilwaukeeWI4Member
     
Gross Amount Carried at December 31, 2014 1,172us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_MilwaukeeWI4Member
     
Accumulated Depreciation 83us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_MilwaukeeWI4Member
     
Kentucky Fried Chicken [Member] | Milwaukee, WI 5 [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_MilwaukeeWI5Member
     
Land 138us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_MilwaukeeWI5Member
     
Buildings, Fixtures and Improvements 924us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_MilwaukeeWI5Member
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_MilwaukeeWI5Member
     
Gross Amount Carried at December 31, 2014 1,062us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_MilwaukeeWI5Member
     
Accumulated Depreciation 79us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_MilwaukeeWI5Member
     
Kentucky Fried Chicken [Member] | South Milwaukee, WI [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_SouthMilwaukeeWIMember
     
Land 197us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_SouthMilwaukeeWIMember
     
Buildings, Fixtures and Improvements 695us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_SouthMilwaukeeWIMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_SouthMilwaukeeWIMember
     
Gross Amount Carried at December 31, 2014 892us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_SouthMilwaukeeWIMember
     
Accumulated Depreciation 59us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_SouthMilwaukeeWIMember
     
Kentucky Fried Chicken [Member] | Wauwatosa, WI [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_WauwatosaWIMember
     
Land 135us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_WauwatosaWIMember
     
Buildings, Fixtures and Improvements 615us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_WauwatosaWIMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_WauwatosaWIMember
     
Gross Amount Carried at December 31, 2014 750us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_WauwatosaWIMember
     
Accumulated Depreciation 53us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_WauwatosaWIMember
     
Kentucky Fried Chicken [Member] | West Bend, WI [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_WestBendWIMember
     
Land 185us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_WestBendWIMember
     
Buildings, Fixtures and Improvements 705us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_WestBendWIMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_WestBendWIMember
     
Gross Amount Carried at December 31, 2014 890us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_WestBendWIMember
     
Accumulated Depreciation 60us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KentuckyFriedChickenMember
/ us-gaap_StatementGeographicalAxis
= arcp_WestBendWIMember
     
Ker's WingHouse [Member] | Brandon, FL [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KersWingHouseMember
/ us-gaap_StatementGeographicalAxis
= arcp_BrandonFLMember
     
Land 340us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KersWingHouseMember
/ us-gaap_StatementGeographicalAxis
= arcp_BrandonFLMember
     
Buildings, Fixtures and Improvements 654us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KersWingHouseMember
/ us-gaap_StatementGeographicalAxis
= arcp_BrandonFLMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KersWingHouseMember
/ us-gaap_StatementGeographicalAxis
= arcp_BrandonFLMember
     
Gross Amount Carried at December 31, 2014 994us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KersWingHouseMember
/ us-gaap_StatementGeographicalAxis
= arcp_BrandonFLMember
     
Accumulated Depreciation 55us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KersWingHouseMember
/ us-gaap_StatementGeographicalAxis
= arcp_BrandonFLMember
     
Ker's WingHouse [Member] | Clearwater, FL [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KersWingHouseMember
/ us-gaap_StatementGeographicalAxis
= arcp_ClearwaterFLMember
     
Land 550us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KersWingHouseMember
/ us-gaap_StatementGeographicalAxis
= arcp_ClearwaterFLMember
     
Buildings, Fixtures and Improvements 627us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KersWingHouseMember
/ us-gaap_StatementGeographicalAxis
= arcp_ClearwaterFLMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KersWingHouseMember
/ us-gaap_StatementGeographicalAxis
= arcp_ClearwaterFLMember
     
Gross Amount Carried at December 31, 2014 1,177us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KersWingHouseMember
/ us-gaap_StatementGeographicalAxis
= arcp_ClearwaterFLMember
     
Accumulated Depreciation 52us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KersWingHouseMember
/ us-gaap_StatementGeographicalAxis
= arcp_ClearwaterFLMember
     
Kettle Restaurant [Member] | San Antonio, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KettleRestaurantMember
/ us-gaap_StatementGeographicalAxis
= arcp_SanAntonioTXMember
     
Land 168us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KettleRestaurantMember
/ us-gaap_StatementGeographicalAxis
= arcp_SanAntonioTXMember
     
Buildings, Fixtures and Improvements 206us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KettleRestaurantMember
/ us-gaap_StatementGeographicalAxis
= arcp_SanAntonioTXMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KettleRestaurantMember
/ us-gaap_StatementGeographicalAxis
= arcp_SanAntonioTXMember
     
Gross Amount Carried at December 31, 2014 374us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KettleRestaurantMember
/ us-gaap_StatementGeographicalAxis
= arcp_SanAntonioTXMember
     
Accumulated Depreciation 16us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KettleRestaurantMember
/ us-gaap_StatementGeographicalAxis
= arcp_SanAntonioTXMember
     
Kettle Restaurant [Member] | College Station, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KettleRestaurantMember
/ us-gaap_StatementGeographicalAxis
= arcp_CollegeStationTXMember
     
Land 225us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KettleRestaurantMember
/ us-gaap_StatementGeographicalAxis
= arcp_CollegeStationTXMember
     
Buildings, Fixtures and Improvements 249us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KettleRestaurantMember
/ us-gaap_StatementGeographicalAxis
= arcp_CollegeStationTXMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KettleRestaurantMember
/ us-gaap_StatementGeographicalAxis
= arcp_CollegeStationTXMember
     
Gross Amount Carried at December 31, 2014 474us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KettleRestaurantMember
/ us-gaap_StatementGeographicalAxis
= arcp_CollegeStationTXMember
     
Accumulated Depreciation 22us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KettleRestaurantMember
/ us-gaap_StatementGeographicalAxis
= arcp_CollegeStationTXMember
     
Key Bank [Member] | Spencerport, NY [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KeyBankMember
/ us-gaap_StatementGeographicalAxis
= arcp_SpencerportNYMember
     
Land 59us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KeyBankMember
/ us-gaap_StatementGeographicalAxis
= arcp_SpencerportNYMember
     
Buildings, Fixtures and Improvements 1,112us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KeyBankMember
/ us-gaap_StatementGeographicalAxis
= arcp_SpencerportNYMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KeyBankMember
/ us-gaap_StatementGeographicalAxis
= arcp_SpencerportNYMember
     
Gross Amount Carried at December 31, 2014 1,171us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KeyBankMember
/ us-gaap_StatementGeographicalAxis
= arcp_SpencerportNYMember
     
Accumulated Depreciation 92us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KeyBankMember
/ us-gaap_StatementGeographicalAxis
= arcp_SpencerportNYMember
     
Key Bank [Member] | Berea, OH [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KeyBankMember
/ us-gaap_StatementGeographicalAxis
= arcp_BereaOHMember
     
Land 234us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KeyBankMember
/ us-gaap_StatementGeographicalAxis
= arcp_BereaOHMember
     
Buildings, Fixtures and Improvements 1,326us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KeyBankMember
/ us-gaap_StatementGeographicalAxis
= arcp_BereaOHMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KeyBankMember
/ us-gaap_StatementGeographicalAxis
= arcp_BereaOHMember
     
Gross Amount Carried at December 31, 2014 1,560us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KeyBankMember
/ us-gaap_StatementGeographicalAxis
= arcp_BereaOHMember
     
Accumulated Depreciation 86us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KeyBankMember
/ us-gaap_StatementGeographicalAxis
= arcp_BereaOHMember
     
Kirklands [Member] | Wilmington, NC [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KirklandsMember
/ us-gaap_StatementGeographicalAxis
= arcp_WilmingtonNCMember
     
Land 1,127us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KirklandsMember
/ us-gaap_StatementGeographicalAxis
= arcp_WilmingtonNCMember
     
Buildings, Fixtures and Improvements 1,061us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KirklandsMember
/ us-gaap_StatementGeographicalAxis
= arcp_WilmingtonNCMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KirklandsMember
/ us-gaap_StatementGeographicalAxis
= arcp_WilmingtonNCMember
     
Gross Amount Carried at December 31, 2014 2,188us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KirklandsMember
/ us-gaap_StatementGeographicalAxis
= arcp_WilmingtonNCMember
     
Accumulated Depreciation 50us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KirklandsMember
/ us-gaap_StatementGeographicalAxis
= arcp_WilmingtonNCMember
     
Kohl's [Member] | Monrovia, CA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 8,700us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_MonroviaCAMember
     
Land 8,052us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_MonroviaCAMember
     
Buildings, Fixtures and Improvements 7,891us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_MonroviaCAMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_MonroviaCAMember
     
Gross Amount Carried at December 31, 2014 15,943us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_MonroviaCAMember
     
Accumulated Depreciation 348us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_MonroviaCAMember
     
Kohl's [Member] | Tavares, FL [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 4,670us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_TavaresFLMember
     
Land 4,173us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_TavaresFLMember
     
Buildings, Fixtures and Improvements 0us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_TavaresFLMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_TavaresFLMember
     
Gross Amount Carried at December 31, 2014 4,173us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_TavaresFLMember
     
Accumulated Depreciation 0us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_TavaresFLMember
     
Kohl's [Member] | Fort Dodge, IA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_FortDodgeIAMember
     
Land 1,431us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_FortDodgeIAMember
     
Buildings, Fixtures and Improvements 3,109us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_FortDodgeIAMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_FortDodgeIAMember
     
Gross Amount Carried at December 31, 2014 4,540us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_FortDodgeIAMember
     
Accumulated Depreciation 137us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_FortDodgeIAMember
     
Kohl's [Member] | Salina, KS [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_SalinaKSMember
     
Land 964us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_SalinaKSMember
     
Buildings, Fixtures and Improvements 5,009us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_SalinaKSMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_SalinaKSMember
     
Gross Amount Carried at December 31, 2014 5,973us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_SalinaKSMember
     
Accumulated Depreciation 198us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_SalinaKSMember
     
Kohl's [Member] | Howell, MI [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 7,705us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_HowellMIMember
     
Land 547us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_HowellMIMember
     
Buildings, Fixtures and Improvements 10,399us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_HowellMIMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_HowellMIMember
     
Gross Amount Carried at December 31, 2014 10,946us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_HowellMIMember
     
Accumulated Depreciation 1,309us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_HowellMIMember
     
Kohl's [Member] | Saginaw, MI [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_SaginawMIMember
     
Land 1,110us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_SaginawMIMember
     
Buildings, Fixtures and Improvements 6,932us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_SaginawMIMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_SaginawMIMember
     
Gross Amount Carried at December 31, 2014 8,042us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_SaginawMIMember
     
Accumulated Depreciation 272us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_SaginawMIMember
     
Kohl's [Member] | Columbia, SC [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_ColumbiaSCMember
     
Land 1,532us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_ColumbiaSCMember
     
Buildings, Fixtures and Improvements 14,561us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_ColumbiaSCMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_ColumbiaSCMember
     
Gross Amount Carried at December 31, 2014 16,093us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_ColumbiaSCMember
     
Accumulated Depreciation 545us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_ColumbiaSCMember
     
Kohl's [Member] | Spartanburg, SC [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_SpartanburgSCMember
     
Land 2,984us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_SpartanburgSCMember
     
Buildings, Fixtures and Improvements 5,842us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_SpartanburgSCMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_SpartanburgSCMember
     
Gross Amount Carried at December 31, 2014 8,826us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_SpartanburgSCMember
     
Accumulated Depreciation 246us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_SpartanburgSCMember
     
Kohl's [Member] | Brownsville, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_BrownsvilleTXMember
     
Land 2,756us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_BrownsvilleTXMember
     
Buildings, Fixtures and Improvements 3,423us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_BrownsvilleTXMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_BrownsvilleTXMember
     
Gross Amount Carried at December 31, 2014 6,179us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_BrownsvilleTXMember
     
Accumulated Depreciation 152us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_BrownsvilleTXMember
     
Kohl's [Member] | Mcallen, TX [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 3,591us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_McallenTXMember
     
Land 1,286us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_McallenTXMember
     
Buildings, Fixtures and Improvements 7,321us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_McallenTXMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_McallenTXMember
     
Gross Amount Carried at December 31, 2014 8,607us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_McallenTXMember
     
Accumulated Depreciation 298us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_McallenTXMember
     
Kohl's [Member] | Onalaska, WI [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 3,550us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_OnalaskaWIMember
     
Land 1,903us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_OnalaskaWIMember
     
Buildings, Fixtures and Improvements 6,971us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_OnalaskaWIMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_OnalaskaWIMember
     
Gross Amount Carried at December 31, 2014 8,874us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_OnalaskaWIMember
     
Accumulated Depreciation 279us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_OnalaskaWIMember
     
Kohl's [Member] | Rice Lake, WI [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_RiceLakeWIMember
     
Land 1,268us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_RiceLakeWIMember
     
Buildings, Fixtures and Improvements 7,788us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_RiceLakeWIMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_RiceLakeWIMember
     
Gross Amount Carried at December 31, 2014 9,056us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_RiceLakeWIMember
     
Accumulated Depreciation 308us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KohlsMember
/ us-gaap_StatementGeographicalAxis
= arcp_RiceLakeWIMember
     
Kroger [Member] | Calhoun, GA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KrogerMember
/ us-gaap_StatementGeographicalAxis
= arcp_CalhounGAMember
     
Land 0us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KrogerMember
/ us-gaap_StatementGeographicalAxis
= arcp_CalhounGAMember
     
Buildings, Fixtures and Improvements 6,279us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KrogerMember
/ us-gaap_StatementGeographicalAxis
= arcp_CalhounGAMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KrogerMember
/ us-gaap_StatementGeographicalAxis
= arcp_CalhounGAMember
     
Gross Amount Carried at December 31, 2014 6,279us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KrogerMember
/ us-gaap_StatementGeographicalAxis
= arcp_CalhounGAMember
     
Accumulated Depreciation 353us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KrogerMember
/ us-gaap_StatementGeographicalAxis
= arcp_CalhounGAMember
     
Kroger [Member] | Lithonia, GA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KrogerMember
/ us-gaap_StatementGeographicalAxis
= arcp_LithoniaGAMember
     
Land 0us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KrogerMember
/ us-gaap_StatementGeographicalAxis
= arcp_LithoniaGAMember
     
Buildings, Fixtures and Improvements 6,250us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KrogerMember
/ us-gaap_StatementGeographicalAxis
= arcp_LithoniaGAMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KrogerMember
/ us-gaap_StatementGeographicalAxis
= arcp_LithoniaGAMember
     
Gross Amount Carried at December 31, 2014 6,250us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KrogerMember
/ us-gaap_StatementGeographicalAxis
= arcp_LithoniaGAMember
     
Accumulated Depreciation 351us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KrogerMember
/ us-gaap_StatementGeographicalAxis
= arcp_LithoniaGAMember
     
Kroger [Member] | Suwanne, GA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KrogerMember
/ us-gaap_StatementGeographicalAxis
= arcp_SuwanneGAMember
     
Land 0us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KrogerMember
/ us-gaap_StatementGeographicalAxis
= arcp_SuwanneGAMember
     
Buildings, Fixtures and Improvements 7,574us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KrogerMember
/ us-gaap_StatementGeographicalAxis
= arcp_SuwanneGAMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KrogerMember
/ us-gaap_StatementGeographicalAxis
= arcp_SuwanneGAMember
     
Gross Amount Carried at December 31, 2014 7,574us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KrogerMember
/ us-gaap_StatementGeographicalAxis
= arcp_SuwanneGAMember
     
Accumulated Depreciation 425us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KrogerMember
/ us-gaap_StatementGeographicalAxis
= arcp_SuwanneGAMember
     
Kroger [Member] | Suwanee, GA 2 [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KrogerMember
/ us-gaap_StatementGeographicalAxis
= arcp_SuwaneeGA2Member
     
Land 0us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KrogerMember
/ us-gaap_StatementGeographicalAxis
= arcp_SuwaneeGA2Member
     
Buildings, Fixtures and Improvements 7,691us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KrogerMember
/ us-gaap_StatementGeographicalAxis
= arcp_SuwaneeGA2Member
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KrogerMember
/ us-gaap_StatementGeographicalAxis
= arcp_SuwaneeGA2Member
     
Gross Amount Carried at December 31, 2014 7,691us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KrogerMember
/ us-gaap_StatementGeographicalAxis
= arcp_SuwaneeGA2Member
     
Accumulated Depreciation 432us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KrogerMember
/ us-gaap_StatementGeographicalAxis
= arcp_SuwaneeGA2Member
     
Kroger [Member] | Frankfort, KY [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KrogerMember
/ us-gaap_StatementGeographicalAxis
= arcp_FrankfortKYMember
     
Land 0us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KrogerMember
/ us-gaap_StatementGeographicalAxis
= arcp_FrankfortKYMember
     
Buildings, Fixtures and Improvements 5,794us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KrogerMember
/ us-gaap_StatementGeographicalAxis
= arcp_FrankfortKYMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KrogerMember
/ us-gaap_StatementGeographicalAxis
= arcp_FrankfortKYMember
     
Gross Amount Carried at December 31, 2014 5,794us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KrogerMember
/ us-gaap_StatementGeographicalAxis
= arcp_FrankfortKYMember
     
Accumulated Depreciation 325us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KrogerMember
/ us-gaap_StatementGeographicalAxis
= arcp_FrankfortKYMember
     
Kroger [Member] | Georgetown, KY [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KrogerMember
/ us-gaap_StatementGeographicalAxis
= arcp_GeorgetownKYMember
     
Land 0us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KrogerMember
/ us-gaap_StatementGeographicalAxis
= arcp_GeorgetownKYMember
     
Buildings, Fixtures and Improvements 6,742us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KrogerMember
/ us-gaap_StatementGeographicalAxis
= arcp_GeorgetownKYMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KrogerMember
/ us-gaap_StatementGeographicalAxis
= arcp_GeorgetownKYMember
     
Gross Amount Carried at December 31, 2014 6,742us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KrogerMember
/ us-gaap_StatementGeographicalAxis
= arcp_GeorgetownKYMember
     
Accumulated Depreciation 379us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KrogerMember
/ us-gaap_StatementGeographicalAxis
= arcp_GeorgetownKYMember
     
Kroger [Member] | Madisonville, KY [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KrogerMember
/ us-gaap_StatementGeographicalAxis
= arcp_MadisonvilleKYMember
     
Land 0us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KrogerMember
/ us-gaap_StatementGeographicalAxis
= arcp_MadisonvilleKYMember
     
Buildings, Fixtures and Improvements 5,715us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KrogerMember
/ us-gaap_StatementGeographicalAxis
= arcp_MadisonvilleKYMember
     
Costs Capitalized Subsequent to Acquisition 0us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KrogerMember
/ us-gaap_StatementGeographicalAxis
= arcp_MadisonvilleKYMember
     
Gross Amount Carried at December 31, 2014 5,715us-gaap_RealEstateGrossAtCarryingValue
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KrogerMember
/ us-gaap_StatementGeographicalAxis
= arcp_MadisonvilleKYMember
     
Accumulated Depreciation 321us-gaap_RealEstateAccumulatedDepreciation
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= arcp_KrogerMember
/ us-gaap_StatementGeographicalAxis
= arcp_MadisonvilleKYMember
     
Kroger [Member] | Murray, KY [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2014 0us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
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Kroger [Member] | Owensboro, KY [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
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Kroger [Member] | Franklin, TN [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
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Gross Amount Carried at December 31, 2014 7,782us-gaap_RealEstateGrossAtCarryingValue
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Kroger [Member] | Knoxville, TN [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
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Buildings, Fixtures and Improvements 7,642us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
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Gross Amount Carried at December 31, 2014 7,642us-gaap_RealEstateGrossAtCarryingValue
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Accumulated Depreciation $ 429us-gaap_RealEstateAccumulatedDepreciation
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