v3.24.2.u1
Revenue
 3 Months Ended
Jun. 30, 2024
Revenue from Contract with Customer [Abstract]  
Disaggregation of Revenue
The following tables present disaggregated revenue:

Three Months Ended June 30,
In thousandsNGDOther
(NW Natural)		NW NaturalOther
(NW Holdings)		NW Holdings
2024
Natural gas sales$183,876 $— $183,876 $— $183,876 
Gas storage revenue, net— 3,066 3,066 — 3,066 
Asset management revenue, net— 1,328 1,328 — 1,328 
Appliance retail center revenue— 933 933 — 933 
Other revenue780 — 780 11,526 12,306 
    Revenue from contracts with customers184,656 5,327 189,983 11,526 201,509 
Alternative revenue6,082 — 6,082 — 6,082 
Leasing revenue4,123 — 4,123 — 4,123 
    Total operating revenues$194,861 $5,327 $200,188 $11,526 $211,714 
2023
Natural gas sales$215,108 $— $215,108 $— $215,108 
Gas storage revenue, net— 3,201 3,201 — 3,201 
Asset management revenue, net— 502 502 — 502 
Appliance retail center revenue— 932 932 — 932 
Other revenue732 — 732 9,511 10,243 
    Revenue from contracts with customers215,840 4,635 220,475 9,511 229,986 
Alternative revenue3,861 — 3,861 — 3,861 
Leasing revenue4,012 — 4,012 — 4,012 
    Total operating revenues$223,713 $4,635 $228,348 $9,511 $237,859 
Six Months Ended June 30,
In thousandsNGDOther
(NW Natural)		NW NaturalOther
(NW Holdings)		NW Holdings
2024
Natural gas sales$594,715 $— $594,715 $— $594,715 
Gas storage revenue, net— 6,071 6,071 — 6,071 
Asset management revenue, net— 1,930 1,930 — 1,930 
Appliance retail center revenue— 2,237 2,237 — 2,237 
Other revenue1,554 — 1,554 22,221 23,775 
    Revenue from contracts with customers596,269 10,238 606,507 22,221 628,728 
Alternative revenue8,207 — 8,207 — 8,207 
Leasing revenue8,249 — 8,249 — 8,249 
    Total operating revenues$612,725 $10,238 $622,963 $22,221 $645,184 
2023
Natural gas sales$666,502 $— $666,502 $— $666,502 
Gas storage revenue, net— 6,000 6,000 — 6,000 
Asset management revenue, net— 3,256 3,256 — 3,256 
Appliance retail center revenue— 2,122 2,122 — 2,122 
Other revenue1,462 — 1,462 17,421 18,883 
    Revenue from contracts with customers667,964 11,378 679,342 17,421 696,763 
Alternative revenue(4,491)— (4,491)— (4,491)
Leasing revenue8,010 — 8,010 — 8,010 
    Total operating revenues$671,483 $11,378 $682,861 $17,421 $700,282