XML 32 R21.htm IDEA: XBRL DOCUMENT
v3.24.2

General (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2024
Accounting Policies [Abstract] |
Schedule of SJW Group's Revenue Components | SJW Group’s revenue components are as follows:
| Three months ended June 30, |  | Six months ended June 30,
| 2024 |  | 2023 |  | 2024 |  | 2023
Revenue from contracts with customers | $ | 173,106 |  |  | 159,724 |  |  | $ | 323,114 |  |  | 295,560 |
Alternative revenue programs, net | 1,314 |  |  | (2,204) |  |  | (523) |  |  | (3,595) |
Other balancing and memorandum accounts and regulatory mechanisms, net | 977 |  |  | (2,050) |  |  | 413 |  |  | (646) |
Rental income | 777 |  |  | 1,416 |  |  | 2,552 |  |  | 2,863 |
| $ | 176,174 |  |  | 156,886 |  |  | $ | 325,556 |  |  | 294,182 |
Schedule of Nonutility Properties and Real Estate Investments | The major components of real estate investments and nonutility properties as of June 30, 2024 and December 31, 2023, are as follows:
| June 30, 2024 |  | December 31, 2023
Land | $ | 4,134 |  |  | 4,137 |
Wholesale water supply assets | 8,465 |  |  | 8,465 |
Buildings and improvements | 777 |  |  | 748 |
Subtotal | 13,376 |  |  | 13,350 |
Less: accumulated depreciation and amortization | 96 |  |  | 194 |
Total | $ | 13,280 |  |  | 13,156 |
The following represents the major components of the Tennessee properties that were recorded in assets held-for-sale on the condensed consolidated balance sheets as of December 31, 2023:
| December 31, 2023
Land | $ | 13,170 |
Buildings and improvements | 44,950 |
Subtotal | 58,120 |
Less: accumulated depreciation and amortization | 17,270 |
Total | $ | 40,850 |

X
- Definition Tabular disclosure of real estate investments. + References No definition available. + Details
Name: | sjw_ScheduleOfRealEstateInvestmentsTableTextBlock
Namespace Prefix: | sjw_
Data Type: | dtr-types1:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_AccountingPoliciesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-5 + Details
Name: | us-gaap_DisaggregationOfRevenueTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration