Accelerated Depreciation For Leasehold Improvements

No definition available.

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- Definition

Special Charges incurred related to the impairment of intangible assets, Special Charges incurred in connection with exiting facilities and Special Charges related to acquisitions, including the exiting of facilities for office space, introducing fees as well as other professional fees

+ References

No definition available.

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- Definition

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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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.

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- Definition

Percentage of the total number of positions eliminated as of the balance sheet date since inception of the restructuring plan(s).

+ References

No definition available.

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- Definition

Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

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Special Charges, Including Business Realignment Costs, and Intangible Asset Amortization (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020	Dec. 31, 2020
Business Acquisition [Line Items]
Special Charges, Including Business Realignment Costs	$ 0	$ 8,558	$ 0	$ 32,234
Headcount Reductions (as a percent)					8.00%
Investment Banking [Member]
Business Acquisition [Line Items]
Special Charges, Including Business Realignment Costs	0	8,558	0	32,202
Amortization of Intangible Assets		507		1,014
Investment Management [Member]
Business Acquisition [Line Items]
Special Charges, Including Business Realignment Costs	0	0	0	32
Amortization of Intangible Assets	$ 91	105	$ 182	213
Special Charges [Member]
Business Acquisition [Line Items]
Restructuring Charges		8,178		30,305
Accelerated Depreciation For Leasehold Improvements		$ 380		$ 1,929