Financing Arrangements (Tables)

6 Months Ended

Jun. 30, 2011

Financing Arrangements [Abstract]

Long-term Debt

	June 30,		December 31,
	2011		2010
	(Dollars in millions)
Medium-term notes payable (interest rates from 6.8% to 8.7%)	$	398.9	$	398.9
6.29% senior notes, maturing in 2016		294.6		295.0
6.125% senior notes, maturing in 2019		298.2		298.1
4.875% senior notes, maturing in 2020		299.4		299.4
3.6% senior notes, maturing in 2021		598.8		598.8
6.80% senior notes, maturing in 2036		234.1		233.7
7.0% senior notes, maturing in 2038		199.2		199.2
Other debt, maturing through 2020 (interest rates from 0.2% to 2.5%)		48.6		16.5
		2,371.8		2,339.6
Capital lease obligations		12.8		13.2
Total	$	2,384.6	$	2,352.8