Segment Information (Tables)

9 Months Ended

Sep. 30, 2023

Segment Reporting [Abstract]

Results from Operations by Reportable Segment

PSCo’s segment information:

	Three Months Ended Sept. 30
(Millions of Dollars)	2023		2022
Regulated Electric
Total revenues	$	1,113	$	1,137
Net income	247		243
Regulated Natural Gas
Total revenues	$	165	$	235
Net (loss) income	(16)		4
All Other
Total revenues (a)	$	12	$	11
Net loss	(2)		—
Consolidated Total
Total operating revenues (a)	$	1,290	$	1,383
Net income	229		247

(a)    Total revenues include $1 million and $2 million of other affiliate revenue for the three months ended Sept. 30, 2023 and 2022.

	Nine Months Ended Sept. 30
(Millions of Dollars)	2023		2022
Regulated Electric
Total revenues	$	2,877	$	2,849
Net income	449		455
Regulated Natural Gas
Total revenues	$	1,247	$	1,087
Net income	81		99
All Other
Total revenues (a)	$	41	$	39
Net income	6		1
Consolidated Total
Total operating revenues (a)	$	4,165	$	3,975
Net income	536		555

(a)    Total revenues include $3 million and $4 million of other affiliate revenue for the nine months ended Sept. 30, 2023 and 2022.