Segment Information

6 Months Ended

Jun. 30, 2020

Segment Reporting [Abstract]

Segment Information

Note 7 – Segment Information

Centuri accounts for the services provided to Southwest at contractual prices at contract inception. Accounts receivable for these services, which are not eliminated during consolidation, are presented in the table below:

(Thousands of dollars)	June 30, 2020		December 31, 2019
Centuri accounts receivable for services provided to Southwest	$	17,364	$	15,235

The Company has two reportable segments: natural gas operations and utility infrastructure services. Southwest has a single reportable segment that is referred to herein as the natural gas operations segment of the Company. In order to reconcile to net income as disclosed in the Condensed Consolidated Statements of Income, an Other column is included associated with impacts of corporate and administrative activities related to Southwest Gas Holdings, Inc. The financial information pertaining to the natural gas operations and utility infrastructure services segments is as follows:

(Thousands of dollars)	Natural Gas Operations		Utility Infrastructure Services		Other		Total
Three Months Ended June 30, 2020
Revenues from external customers	$	262,434	$	457,890	$	—	$	720,324
Intersegment revenues	—		36,923		—		36,923
Total	$	262,434	$	494,813	$	—	$	757,247
Segment net income (loss)	$	11,942	$	26,267	$	(244)	$	37,965
Three Months Ended June 30, 2019
Revenues from external customers	$	258,711	$	405,218	$	—	$	663,929
Intersegment revenues	—		49,082		—		49,082
Total	$	258,711	$	454,300	$	—	$	713,011
Segment net income (loss)	$	3,369	$	18,918	$	(231)	$	22,056
(Thousands of dollars)	Natural Gas Operations		Utility Infrastructure Services		Other		Total
Six Months Ended June 30, 2020
Revenues from external customers	$	765,261	$	758,181	$	—	$	1,523,442
Intersegment revenues	—		70,125		—		70,125
Total	$	765,261	$	828,306	$	—	$	1,593,567
Segment net income (loss)	$	95,541	$	16,063	$	(1,097)	$	110,507
Six Months Ended June 30, 2019
Revenues from external customers	$	779,388	$	679,407	$	—	$	1,458,795
Intersegment revenues	—		87,755		—		87,755
Total	$	779,388	$	767,162	$	—	$	1,546,550
Segment net income (loss)	$	106,758	$	10,887	$	(780)	$	116,865

(Thousands of dollars)	Natural Gas Operations		Utility Infrastructure Services		Other		Total
Twelve Months Ended June 30, 2020
Revenues from external customers	$	1,354,812	$	1,671,026	$	—	$	3,025,838
Intersegment revenues	—		141,096		—		141,096
Total	$	1,354,812	$	1,812,122	$	—	$	3,166,934
Segment net income (loss)	$	151,954	$	57,581	$	(1,957)	$	207,578
Twelve Months Ended June 30, 2019
Revenues from external customers	$	1,367,124	$	1,470,787	$	—	$	2,837,911
Intersegment revenues	—		163,439		—		163,439
Total	$	1,367,124	$	1,634,226	$	—	$	3,001,350
Segment net income (loss)	$	152,629	$	47,629	$	(1,758)	$	198,500