Revenue (Tables)

3 Months Ended

Mar. 31, 2018

Revenue from Contract with Customer [Abstract]

Disaggregation of Revenue

The following table presents disaggregated revenue from contracts with customers, and other revenue by major source:

Puget Energy and Puget Sound Energy
(Dollars in Thousands)	Three Months Ended March 31,
Revenue from contracts with customers:	2018
Electric retail	$	630,806
Natural gas retail	334,033
Other	42,434
Total revenue from contracts with customers	1,007,273
Alternative revenue programs	(15,081		)
Other non-customer revenue	45,816
Total operating revenue	$	1,038,008