Acquisitions (Tables)

9 Months Ended

Sep. 30, 2015

Business Combinations [Abstract]

Schedule of Calculation of Purchase Consideration Transferred

Calculation of purchase consideration transferred

	February 26, 2015
Cash	$	331.1
Fair value of shares already owned (17,075,464 shares at $6.10 per share)		104.1
Total purchase consideration		435.2
Redeemable noncontrolling interest (56,435,876 shares at $6.10 per share)		344.3
Total purchase consideration and noncontrolling interest	$	779.5

Schedule of Preliminary Allocation of Assets Acquired and Liabilities Assumed

Preliminary allocation of the assets acquired and the liabilities assumed

	February 26, 2015
Cash and cash equivalents	$	238.8
Receivables from broker-dealers, clearing organizations, customers and related-broker dealers		696.7
Accrued commissions receivable, net		93.6
Fixed assets, net		58.0
Other assets		189.2
Assets held for sale		208.3
Short-term borrowings		(70.0	)
Accrued compensation		(141.7	)
Payables to broker-dealers, clearing organizations, customers and related broker-dealers		(641.5	)
Accounts payable, accrued and other liabilities		(163.6	)
Notes payable and collateralized borrowings		(255.3	)
Liabilities held for sale		(175.5	)
Pre-existing noncontrolling interest		(2.1	)
Finite-lived intangible assets:
Non-compete agreement		15.4
Technology		39.2
Customer relationships		155.1
Acquired intangibles		6.7
Infinite-lived intangible assets:
Trade name		92.1
Goodwill		436.1
Total	$	779.5

Business Acquisition, Pro Forma Information

In millions

	Three Months Ended September 30,				Nine Months Ended September 30,
	2015		2014		2015		2014
Pro forma revenues	$	685.3	$	646.5	$	2,065.2	$	1,962.0
Pro forma consolidated net income	$	38.4	$	1.1	$	71.4	$	(31.8	)