Financial Instruments and Fair Value Measurements (Tables)

9 Months Ended

Sep. 30, 2014

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

The carrying and fair values of these financial instruments are as follows:



	September 30, 2014				December 31, 2013
(dollars in millions)	Carrying Value		Fair Value		Carrying Value		Fair Value
Investment in CyrusOne	$	284.7	$	684.9	$	471.0	$	993.2
Long-term debt, including current portion*	1,802.9		1,863.5		2,162.7		2,248.3
*Excludes capital leases

- Definition

Tabular disclosure of the fair value of financial instruments, including financial assets and financial liabilities, and the measurements of those instruments, assets, and liabilities.

+ References+ Details