Guarantees and Indemnifications (Tables)

12 Months Ended

Dec. 31, 2016

Guarantor Obligations [Line Items]

Schedule of Guarantor Obligations

The following table includes the liabilities recognized for the guarantees discussed above. These amounts are primarily recorded in Other within Deferred Credits and other Liabilities on the Consolidated Balance Sheets. As current estimates change, additional losses related to guarantees and indemnifications to third parties, which could be material, may be recorded by the Duke Energy Registrants in the future.

	December 31,
(in millions)	2016		2015
Duke Energy	$	13	$	21
Progress Energy	—		7
Duke Energy Florida	—		7