Lease Obligations (Tables)

3 Months Ended

Mar. 31, 2012

Lease Obligations [Abstract]

Future Minimum Lease Payments

	(In Millions)
	Capital Leases			Operating Leases
2012 (April 1 - December 31)	$	61.3		$	18.2
2013		72.1			24.0
2014		66.8			19.7
2015		55.5			12.8
2016		40.7			8.7
2017 and thereafter		132.5			29.8
Total minimum lease payments	$	428.9		$	113.2
Amounts representing interest		107.4
Present value of net minimum lease payments	$	321.5	(1)

(1) The total is comprised of $56.3 million and $265.2 million classified as Other current liabilities and Other liabilities, respectively, in the Statements of Unaudited Condensed Consolidated Financial Position at March 31, 2012