REVENUE (Notes)

12 Months Ended

Dec. 31, 2021

Revenue [Policy Text Block]

REVENUE

The following table sets forth our revenues disaggregated by source for the periods indicated:

	Year Ended December 31,
	2021		2020		2019
	(Thousands of dollars)
Natural gas sales to customers	$	1,652,566	$	1,381,141	$	1,512,886
Transportation revenues	118,492		113,855		114,014
Miscellaneous revenues	16,757		15,505		20,579
Total revenues from contracts with customers	1,787,815		1,510,501		1,647,479
Other revenues - natural gas sales related	9,650		8,299		(4,699)
Other revenues	11,132		11,468		9,950
Total other revenues	20,782		19,767		5,251
Total revenues	$	1,808,597	$	1,530,268	$	1,652,730