Impairment, Disposition and Assets and Liabilities Held for Sale (Tables)

6 Months Ended

Jun. 30, 2017

Assets and Liabilities Held for Sale

	December 31,
	2016
Assets:
Fuel	$	145.5
Materials and Supplies	49.4
Property, Plant and Equipment - Net	1,756.2
Other Class of Assets That Are Not Major	0.1
Total Assets Classified as Held for Sale on the Balance Sheets	$	1,951.2
Liabilities:
Long-term Debt	$	134.8
Waterford Plant Upgrade Liability	52.2
Asset Retirement Obligations	36.7
Other Classes of Liabilities That Are Not Major	12.2
Total Liabilities Classified as Held for Sale on the Balance Sheets	$	235.9