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v3.22.2.2

Commitments (Details) $ in Thousands | 9 Months Ended |
--- | --- | ---
Sep. 30, 2022 USD ($) ServiceLine | Dec. 31, 2021 USD ($)
Commitments [Abstract] |  |
Capital expenditures committed | $ 39,205 |
Armor and Replace Spillway of Lake Williams Dam [Member] |  |
Commitments [Abstract] |  |
Remaining committed capital expenditures to be incurred | $ 29,626 |
Company-Owned Lead Service Lines [Member] |  |
Commitments [Abstract] |  |
Term to replace all remaining company-owned lead service lines | 4 years |
Customer-Owned Lead Service Lines [Member] |  |
Commitments [Abstract] |  |
Number of lead customer-owned service lines to be replaced annually | ServiceLine | 400 |
Term of tariff modification to replace customer-owned lead service lines | 9 years |
Recovery period of regulatory asset | 4 years |
Costs incurred to replace customer-owned lead service lines | $ 1,501 | $ 1,351
Costs to be incurred to replace customer-owned lead service lines | $ 1,700 |

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- Definition Remaining recovery period of regulatory assets for which no return on investment during recovery period is provided, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 980 -SubTopic 340 -Section 55 -Paragraph 2 -URI https://asc.fasb.org/extlink&oid=123406419&loc=d3e44360-110383 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 980 -SubTopic 340 -Section 50 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=6499975&loc=d3e44250-110382 + Details
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- Definition Amount of costs incurred to date for replacing all of the remaining customer-owned lead service lines connected to company-owned lead service lines under a four-year tariff modification. + References No definition available. + Details
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