Debt and Credit Agreements Schedule of Maturities of Long-term Debt (Tables)

12 Months Ended

Dec. 31, 2016

Schedule of Maturities of Long-term Debt [Abstract]

Schedule of Maturities of Long-term Debt [Table Text Block]

Annual maturities are scheduled as follows based on the book value as of December 31, 2016.

2017	$	323.9
2018	1.8
2019	1.7
2020	0.8
2021	0.0
Thereafter	1,276.4
Total long-term debt	$	1,604.6