Affiliate Equity (Tables)

3 Months Ended

Mar. 31, 2016

Affiliate Equity [Abstract]

Summary of Affiliate Equity Compensation

The following is a summary of Affiliate equity expense:

	For the Three Months Ended March 31,
	2015			2016
Controlling interest	$	4.0		$	2.1
Tax benefit	(1.5		)	(0.8		)
Controlling interest, net	2.5			1.3
Non-controlling interests	5.3			3.9
Total	$	7.8		$	5.2

Summary of Affiliate Equity Unrecognized Compensation Expense [Table Text Block]

The following is a summary of unrecognized Affiliate equity expense:

Period	Controlling Interest		Remaining Life	Non-controlling Interests		Remaining Life
December 31, 2015	$	22.4	3 years	$	51.9	5 years
March 31, 2016	30.4		4 years	62.9		6 years

Schedule of Changes in Redeemable Non-Controlling Interests

The following table presents the changes in Redeemable non-controlling interests:

	Redeemable Non-controlling Interests
Balance, as of December 31, 2015	$	612.5
Increase attributable to consolidated products	24.9
Repurchases of redeemable Affiliate equity	(30.1		)
Transfers from Non-controlling interests	5.7
Changes in redemption value	45.3
Balance, as of March 31, 2016	$	658.3

Schedule of Changes in the Company's Interest in its Affiliates on the Controlling Interest's Equity

The following schedule discloses the effect of changes in the Company’s ownership interest in its Affiliates on the controlling interest’s equity:

	For the Three Months Ended March 31,
	2015			2016
Net income (controlling interest)	$	128.0		$	104.5
Increase in controlling interest paid-in capital from purchases and sales of Affiliate equity issuances	0.5			(0.9		)
Decrease in controlling interest paid-in capital related to Affiliate equity repurchases	(3.5		)	(17.5		)
Net income attributable to controlling interest and transfers (to) or from Non-controlling interests	$	125.0		$	86.1