XML 81 R66.htm IDEA: XBRL DOCUMENT v3.19.1
Related Party Arrangements - Investments in Joint Ventures (Narrative) (Details) - USD ($)
$ in Thousands
1 Months Ended 12 Months Ended 37 Months Ended
Oct. 31, 2018
Dec. 31, 2015
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2018
Nov. 01, 2018
Jul. 31, 2017
Dec. 31, 2014
Related Party Transaction [Line Items]                  
Investment portfolio     $ 1,778,914 $ 1,852,428   $ 1,778,914      
Payments to acquire interest in joint venture     4,470 12,956 $ 20,731        
Sale of ownership interest in unconsolidated ventures     $ 47,813 0 0        
American Healthcare Investors, LLC | Sponsor                  
Related Party Transaction [Line Items]                  
Ownership interest (as a percentage)                 43.00%
American Healthcare Investors, LLC | Mr. James F. Flaherty III                  
Related Party Transaction [Line Items]                  
Ownership interest (as a percentage)                 12.30%
The Trilogy Portfolio                  
Related Party Transaction [Line Items]                  
Ownership interest (as a percentage) 29.00% 29.00% 23.20%     23.20% 23.00%    
Investment portfolio   $ 1,200,000              
Payments to acquire interest in joint venture   $ 201,700 $ 4,500 $ 8,300 $ 18,800 $ 233,300      
Ownership interest sold (as a percentage) 20.00%                
Sale of ownership interest in unconsolidated ventures $ 48,000                
Winterfell                  
Related Party Transaction [Line Items]                  
Ownership interest (as a percentage)     20.00%     20.00%   20.00%  
Winterfell | Solstice Senior Living                  
Related Party Transaction [Line Items]                  
Ownership interest (as a percentage)     80.00%     80.00%   80.00%  
Solstice Senior Living | Corporate Joint Venture                  
Related Party Transaction [Line Items]                  
Property management fee expense paid to joint venture     $ 5,300