Goodwill

3 Months Ended

Mar. 31, 2018

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill and Other Intangible Assets

15. Goodwill and Other Intangible Assets

(PPL)

The change in the carrying amount of goodwill for the three months ended March 31, 2018 was due to the effect of foreign currency exchange rates on the U.K. Regulated segment.