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Short-Term and Long-Term Debt Short-Term and Long-Term Debt (Tables)

3 Months Ended

Mar. 31, 2016

Debt Disclosure [Abstract]

Schedule of Short-Term and Long-Term Debt [Table Text Block]

December 31, 2015	Principal				Unamortized Debt Issuance Costs		Total
Millions
Short-Term Debt (a)		$37.9			$(0.6)			$37.3
Long-Term Debt	1,568.7				(12.0)		1,556.7
Total Debt		$1,606.6			$(12.6)			$1,594.0

(a) Consisted of long-term debt due within one year and notes payable.

March 31, 2016	Principal				Unamortized Debt Issuance Costs		Total
Millions
Short-Term Debt (a)		$16.1			$(0.6)			$15.5
Long-Term Debt	1,563.0				(11.7)		1,551.3
Total Debt		$1,579.1			$(12.3)			$1,566.8

(a) Consisted of long-term debt due within one year and notes payable.

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- References

No definition available.

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- Definition

Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation.

+ References

No definition available.

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