Information by Business Segments (Tables)

12 Months Ended

Dec. 31, 2022

Segment Reporting [Abstract]

Schedule of Business Segments

The following table presents information for each of the Company’s business segments (dollars in thousands):

	Avista Utilities			Alaska Electric Light and Power Company		Total Utility			Other			Intersegment Eliminations (1)			Total
For the year ended    December 31, 2022
Operating revenues	$	1,663,815		$	45,704	$	1,709,519		$	688		$	—		$	1,710,207
Resource costs		732,298			3,564		735,862			—			—			735,862
Other operating expenses		390,597			14,568		405,165			11,603			—			416,768
Depreciation and amortization		242,198			10,819		253,017			125			—			253,142
Income (loss) from operations		185,582			15,700		201,282			(11,040	)		—			190,242
Interest expense (2)		112,213			5,960		118,173			791			(272	)		118,692
Income taxes		(27,368	)		2,337		(25,031	)		7,840			—			(17,191	)
Net income		117,901			7,545		125,446			29,730			—			155,176
Capital expenditures (3)		443,373			8,622		451,995			834			—			452,829
For the year ended    December 31, 2021
Operating revenues	$	1,392,999		$	45,366	$	1,438,365		$	571		$	—		$	1,438,936
Resource costs		493,289			3,834		497,123			—			—			497,123
Other operating expenses		352,241			13,884		366,125			5,927			—			372,052
Depreciation and amortization		221,552			10,363		231,915			261			—			232,176
Income (loss) from operations		217,663			16,186		233,849			(5,617	)		—			228,232
Interest expense (2)		99,629			6,096		105,725			522			(95	)		106,152
Income taxes		6,029			2,763		8,792			3,239			—			12,031
Net income		125,558			7,224		132,782			14,552			—			147,334
Capital expenditures (3)		435,887			4,052		439,939			1,270			—			441,209
For the year ended    December 31, 2020
Operating revenues	$	1,277,468		$	42,809	$	1,320,277		$	1,614		$	—		$	1,321,891
Resource costs		396,543			1,966		398,509			—			—			398,509
Other operating expenses		341,709			12,905		354,614			5,344			—			359,958
Depreciation and amortization		213,701			9,806		223,507			716			—			224,223
Income (loss) from operations		220,058			17,088		237,146			(4,446	)		—			232,700
Interest expense (2)		98,451			6,272		104,723			524			(186	)		105,061
Income taxes		4,921			3,011		7,932			(881	)		—			7,051
Net income (loss)		124,810			8,095		132,905			(3,417	)		—			129,488
Capital expenditures (3)		397,292			7,014		404,306			1,368			—			405,674
Total Assets:
As of December 31, 2022	$	6,976,164		$	264,322	$	7,240,486		$	187,027		$	(10,163	)	$	7,417,350
As of December 31, 2021		6,458,244			265,422		6,723,666			132,158			(2,241	)		6,853,583
As of December 31, 2020		6,035,340			268,971		6,304,311			109,658			(11,872	)		6,402,097

(1)Intersegment eliminations reported as interest expense represent intercompany interest. Intersegment eliminations reported as assets represent intersegment accounts receivable.

(2)Including interest expense to affiliated trusts.

(3)The capital expenditures for the other businesses are included in other investing activities on the Consolidated Statements of Cash Flows.