Mezzanine Equity (Tables)

6 Months Ended

Jun. 30, 2014

Mezzanine Equity [Abstract]

Schedule Of Redeemable Noncontrolling Interests

		2014			2013
As of January 1,	$	241,075		$	241,649
Income (loss) allocated to redeemable noncontrolling interests		(4,649	)		1,107
Net distributions to redeemable noncontrolling interests		–			(6,682	)
Increase (decrease) in fair value of redeemable noncontrolling
interests charged to additional paid-in capital		1,013			(22,434	)
Balance, June 30,	$	237,439		$	213,640

Sensitivity Analysis Of Fair Value Of Redeemable Noncontrolling Interests Using Discount And Terminal Growth Rates

	Discount Rates
Terminal Growth Rates			11.44%		11.69%		11.94%
1.75	%	$	242.5	$	234.0	$	225.8
2.00	%	$	246.2	$	237.4	$	229.1
2.25	%	$	250.2	$	241.1	$	232.5