Financial Instruments and Fair Value Measurements (Tables)

3 Months Ended

Mar. 31, 2017

Fair Value Disclosures [Abstract]

Fair Value, by Balance Sheet Grouping [Table Text Block]

The carrying and fair values of the Company's long-term debt are as follows:

	March 31, 2017				December 31, 2016
(dollars in millions)	Carrying Value		Fair Value		Carrying Value		Fair Value
Long-term debt, including current portion*	$	1,059.4	$	1,082.6	$	1,149.2	$	1,177.9
*Excludes capital leases and note issuance costs.