FAIR VALUE MEASUREMENTS (Tables)

3 Months Ended

Mar. 31, 2012

Company's population of financial assets and liabilities subject to fair value measurements

The Company’s population of financial assets and liabilities subject to fair value measurements as of March 31, 2012 and December 31, 2011 are as follows:



			Fair Value Measurements as of
	Fair Value as of		March 31, 2012
	Fair Value as of		Using Fair Value Hierarchy
	March 31, 2012		Level 1		Level 2		Level 3
Noncontrolling interest put	$	20.6	$	—	$	20.6	$	—
Derivatives
Embedded derivatives related to the zero-coupon subordinated notes	$	—	$	—	$	—	$	—
Interest rate swap liability	—		—		—		—
Total fair value of derivatives	$	—	$	—	$	—	$	—



			Fair Value Measurements as of
	Fair Value as of		December 31, 2011
	Fair Value as of		Using Fair Value Hierarchy
	December 31, 2011		Level 1		Level 2		Level 3
Noncontrolling interest put	$	20.2	$	—	$	20.2	$	—
Derivatives
Embedded derivatives related to the zero-coupon subordinated notes	$	—	$	—	$	—	$	—
Interest rate swap liability	—		—		—		—
Total fair value of derivatives	$	—	$	—	$	—	$	—

- Definition

Tabular disclosure of liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, by class that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3). Where the quoted price in an active market for the identical liability is not available, the Level 1 input is the quoted price of an identical liability when traded as an asset.

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