Commitments, Guarantees and Contingencies (Tables)

9 Months Ended

Sep. 30, 2018

Commitments and Contingencies Disclosure [Abstract]

Schedule of Guarantor Obligations

Potential Collateral Obligations		AE Supply		Utilities and FET		FE		Total
	(In millions)
Contractual Obligations for Additional Collateral
At Current Credit Rating		$	1	$	—	$	—	$	1
Upon Further Downgrade		—		54		—		54
Surety Bonds (Collateralized Amount)		1		60		246		307
Total Exposure from Contractual Obligations		$	2	$	114	$	246	$	362