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Commitments and Contingencies (Unfunded Commitments) (Details) $ in Thousands | 9 Months Ended
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Sep. 30, 2018 USD ($)
Other Commitments [Line Items] |
Percentage of capital committed that may be drawn down | 100.00%
Performance-Based Commitments | $ 497,142
Strategic Investments | 30,127
Total | 527,269
Loans and Other Lending Investments |
Other Commitments [Line Items] |
Performance-Based Commitments | 479,988
Strategic Investments | 0
Total | 479,988
Real Estate |
Other Commitments [Line Items] |
Performance-Based Commitments | 17,154
Strategic Investments | 0
Total | 17,154
Other Investments |
Other Commitments [Line Items] |
Performance-Based Commitments | 0
Strategic Investments | 30,127
Total | 30,127
Loan participations, not the obligation of the Company |
Other Commitments [Line Items] |
Performance-Based Commitments | $ 31,500

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- Definition Represents the off-balance sheet unfunded maximum amount of funds for construction and development loans and build-outs of space in net lease assets over a period of time if and when the borrowers and tenants meet established milestones and other performance criteria. + References No definition available. + Details
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