Commitments and Contingencies	3 Months Ended
Commitments and Contingencies	Mar. 31, 2014
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	Commitments and Contingencies The Company has committed to co-invest in certain investment partnerships where it serves as the general partner. As of March 31, 2014, these unfunded commitments totaled approximately $73.1 million and may be called in future periods. In connection with a past acquisition agreement, the Company is contractually entitled to reimbursement from a prior owner for $27.4 million of these commitments if they are called. Under past acquisition agreements, the Company is contingently liable, upon achievement by Affiliates of specified financial targets, to make payments of up to $474.1 million through 2017, including payments of up to $151.0 million related to the Company's equity method investments. As of March 31, 2014, the Company expects to make payments of $75.0 million (none in 2014) to settle obligations related to consolidated Affiliates. The net present value of the expected payments for consolidated Affiliates totals $53.2 million as of March 31, 2014.

The entire disclosure for commitments and contingencies.