Related Party Transactions	6 Months Ended
Related Party Transactions	Jun. 30, 2016
Related Party Transactions [Abstract]
Related Party Transactions	Related Party Transactions A prior owner of one of the Company’s Affiliates retained an interest in certain of the Affiliate’s private equity investment partnerships. The prior owner’s interest is presented in the Company’s Consolidated Balance Sheets as either a liability in Other liabilities or as Non-controlling interests, depending on the structure of the prior owner’s investments in the partnerships. The total liability was $75.0 million and $73.2 million at December 31, 2015 and June 30, 2016, respectively. The total non-controlling interest was $5.1 million and $4.0 million at December 31, 2015 and June 30, 2016, respectively. In certain cases, Affiliate management owners and Company officers may serve as trustees or directors of certain mutual funds from which the Affiliate earns advisory fee revenue. The Company had liabilities to related parties for contingent payment arrangements in connection with certain business combinations. The total payable was $10.2 million and $8.0 million as of December 31, 2015 and June 30, 2016, respectively, and was included in Other liabilities. For the three months ended June 30, 2015, the Company made payments of $17.5 million associated with these liabilities. In 2016, no such payments have been made. For the three and six months ended June 30, 2015, the Company adjusted its estimate of its contingent payment obligations and, accordingly, recorded gains attributable to the controlling interest of $15.0 million and $44.7 million, respectively. For the six months ended June 30, 2016, the Company adjusted its estimates of its contingent payment obligations and, accordingly, recorded gains attributable to the controlling interest of $2.8 million, all of which occurred in the three months ended March 31, 2016. These amounts are included in Imputed interest expense and contingent payment arrangements in the Consolidated Statements of Income. See Notes 13 and 14 for information on transactions in Affiliate equity.

The entire disclosure for related party transactions. Examples of related party transactions include transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners; and (d) affiliates.