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Significant Accounting Policies
3 Months Ended
Mar. 31, 2021
Accounting Policies [Abstract]  
Significant Accounting Policies Significant Accounting Policies
For a detailed discussion about the Firm’s significant accounting policies and for further information on accounting updates adopted in the prior year, see Note 2 to the financial statements in the 2020 Form 10-K.
During the three months ended March 31, 2021 (“current quarter”), there were no significant updates to the Firm’s significant accounting policies, other than as described below and in Note 1 to the financial statements.
The Firm’s acquisition of Eaton Vance Corp. (“Eaton Vance”) on March 1, 2021 added indefinite lived intangible assets to the Firm’s balance sheet. Indefinite lived intangibles are not amortized but are tested for impairment on an annual basis and on an interim basis when certain events or circumstances exist. For both the annual and interim tests, the Firm has the option to either (i) perform a quantitative impairment test or (ii) first perform a qualitative assessment to determine whether it is more likely than not that the asset is impaired, in which case if it is the quantitative test would be performed