Indebtedness (Tables)

3 Months Ended

Mar. 31, 2012

Indebtedness [Abstract]

Summary Of Total Indebtedness

	March 31, 2012			December 31, 2011
2007 Facility	$	—		$	—
Commercial paper		—			—
Notes Payable:
Series 2005-1 Notes, due 2015, including fair value of interest rate swap of $8.2 million at 2012 and $11.5 million at 2011		308.2			311.5
Series 2007-1 Notes due 2017		300.0			300.0
2010 Senior Notes, due 2020, net of unamortized discount of $2.7 million in both 2012 and 2011		497.3			497.3
2008 Term Loan, various payments through 2013		131.3			135.0
Total debt		1,236.8			1,243.8
Current portion		(99.4	)		(71.3	)
Total long-term debt	$	1,137.4		$	1,172.5

Principal Payments Due On Company's Long-Term Borrowings

Year Ended December 31,	2008 Term Loan		Series 2005-1 Notes		Total
2012 (after March 31,)	$	67.5	$	—	$	67.5
2013		63.8		—		63.8
2014		—		—		—
2015		—		300.0		300.0
2016		—		—		—
Total	$	131.3	$	300.0	$	431.3

Summary Of Components Of Interest As Presented In Consolidated Statements Of Operations

	Three Months Ended March 31,
	2012			2011
Expense on borrowings	$	(16.4	)	$	(16.4	)
Income		1.3			1.0
Income (expense) on UTBs and other tax related liabilities (a)		5.0			(3.6	)
Capitalized		(0.2	)		0.8
Total interest expense, net	$	(10.3	)	$	(18.2	)

(a) The 2012 amount contains a benefit of approximately $7 million related to the settlement of state and local income tax audits.  

Fair Value And Carrying Value Of Long-Term Debt

	March 31, 2012				December 31, 2011
	Carrying Amount		Estimated Fair Value		Carrying Amount		Estimated Fair Value
Series 2005-1 Notes	$	308.2	$	315.7	$	311.5	$	316.5
Series 2007-1 Notes		300.0		332.4		300.0		332.7
2010 Senior Notes		497.3		536.0		497.3		525.6
2008 Term Loan		131.3		131.3		135.0		135.0
Total	$	1,236.8	$	1,315.4	$	1,243.8	$	1,309.8