Revenue

3 Months Ended

Mar. 31, 2022

Revenue from Contract with Customer [Abstract]

Disaggregation of Revenue

The following tables present disaggregated revenue:

	Three Months Ended March 31,
In thousands	NGD		Other (NW Natural)		NW Natural		Other (NW Holdings)		NW Holdings
2022
Natural gas sales	$	337,296	$	—	$	337,296	$	—	$	337,296
Gas storage revenue, net	—		2,757		2,757		—		2,757
Asset management revenue, net	—		752		752		—		752
Appliance retail center revenue	—		1,717		1,717		—		1,717
Other revenue	630		—		630		3,677		4,307
Revenue from contracts with customers	337,926		5,226		343,152		3,677		346,829
Alternative revenue	(827)		—		(827)		—		(827)
Leasing revenue	4,299		—		4,299		—		4,299
Total operating revenues	$	341,398	$	5,226	$	346,624	$	3,677	$	350,301
2021
Natural gas sales	$	296,083	$	—	$	296,083	$	—	$	296,083
Gas storage revenue, net	—		2,495		2,495		—		2,495
Asset management revenue, net	—		6,928		6,928		—		6,928
Appliance retail center revenue	—		1,589		1,589		—		1,589
Other revenue	415		—		415		3,596		4,011
Revenue from contracts with customers	296,498		11,012		307,510		3,596		311,106
Alternative revenue	453		—		453		—		453
Leasing revenue	4,387		—		4,387		—		4,387
Total operating revenues	$	301,338	$	11,012	$	312,350	$	3,596	$	315,946