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Commitments and Contingencies (Unfunded Commitments) (Details) $ in Thousands	6 Months Ended
	Jun. 30, 2016 USD ($)
Commitments and Contingencies Disclosure [Abstract]
Percentage of capital committed to strategic investments that may be drawn down	100.00%
Other Commitments [Line Items]
Performance-Based Commitments	$ 487,135
Strategic Investments	45,902
Discretionary Fundings	4,258
Total	537,295
Loans and Other Lending Investments
Other Commitments [Line Items]
Performance-Based Commitments	452,314
Strategic Investments	0
Discretionary Fundings	4,258
Total	456,572
Loans and Other Lending Investments
Other Commitments [Line Items]
Performance-Based Commitments	230,900
Real Estate
Other Commitments [Line Items]
Performance-Based Commitments	14,458
Strategic Investments	0
Discretionary Fundings	0
Total	14,458
Other Investments
Other Commitments [Line Items]
Performance-Based Commitments	20,363
Strategic Investments	45,902
Discretionary Fundings	0
Total	$ 66,265

X

- Definition

Represents the off-balance sheet maximum amount of potential additional fundings which the entity will make available to a borrower or tenant for an expansion or addition to a project if it approves of the expansion or addition at its sole discretion.

+ References

No definition available.

+ Details

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X

- Definition

Represents the off-balance sheet maximum other commitments of the entity.

+ References

No definition available.

+ Details

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X

- Definition

Represents the percentage of capital committed to strategic investments by the entity that may be drawn down.

+ References

No definition available.

+ Details

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X

- 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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X

- Definition

Represents certain off-balance sheet unfunded commitments of the entity.

+ References

No definition available.

+ Details

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- References

No definition available.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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- Details

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- Details

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- Details

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