Related Party Arrangements - Schedule of Joint Ventures (Details) |
Sep. 30, 2019 |
---|---|
Eclipse | |
Related Party Transaction [Line Items] | |
Ownership interest (as a percentage) | 5.60% |
Griffin-American | |
Related Party Transaction [Line Items] | |
Ownership interest (as a percentage) | 14.30% |
Colony NorthStar, Inc. | Eclipse | |
Related Party Transaction [Line Items] | |
Ownership interest (as a percentage) | 5.60% |
Colony NorthStar, Inc. | Griffin-American | |
Related Party Transaction [Line Items] | |
Ownership interest (as a percentage) | 14.30% |