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Commitments and Contingent Liabilities (Tables) | 12 Months Ended
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Dec. 31, 2022
Commitments and Contingencies Disclosure [Abstract] |
Schedule of purchased water costs |
|  | (Millions of Dollars)
|  | Years Ended December 31,
|  | 2022 |  | 2021 |  | 2020
Untreated |  | $ | 3.2 |  |  | $ | 3.3 |  |  | $ | 3.4 |
Treated |  |  | 3.9 |  |  |  | 3.6 |  |  |  | 3.6 |
Total Costs |  | $ | 7.1 |  |  | $ | 6.9 |  |  | $ | 7.0 |
Schedule of operating lease ROU assets |
|  | (In Millions)
|  | December 31,
|  | 2022 |  | 2021
ROU Asset at Lease Inception |  | $ | 7.3 |  |  | $ | 7.3 |
Accumulated Amortization |  |  | (3.5 | ) |  |  | (2.8 | )
Current ROU Asset |  | $ | 3.8 |  |  | $ | 4.5 |
Schedule of future minimum operating lease commitments |
|  | (In Millions) |
|  | December 31, 2022 |
2023 |  |  | 0.8 |
2024 |  |  | 0.8 |
2025 |  |  | 0.8 |
2026 |  |  | 0.9 |
2027 |  |  | 0.9 |
Thereafter |  |  | 1.8 |
Total Lease Payments |  | $ | 6.0 |
Imputed Interest |  |  | (1.6 | )
Present Value of Lease Payments |  |  | 4.4 |
Less Current Portion* |  |  | (0.7 | )
Non-Current Lease Liability |  | $ | 3.7 |
*Included in Other Current Liabilities |  |  |  |

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- Definition Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -URI https://asc.fasb.org/extlink&oid=128292326&loc=SL77918686-209980 + Details
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- Definition The entire disclosure for operating leases of lessee. Includes, but is not limited to, description of operating lease and maturity analysis of operating lease liability. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -URI https://asc.fasb.org/subtopic&trid=77888251 + Details
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- Definition Tabular disclosure of arrangements in which the entity has agreed to procure goods or services from one or more suppliers. May include identification of the goods or services to be purchased, identity of the seller, pricing, effects on pricing for failing to reach minimum quantities required to be purchased (such as penalties), cancellation rights, and termination provisions. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(19)) -URI https://asc.fasb.org/extlink&oid=126734703&loc=d3e572229-122910 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(17)) -URI https://asc.fasb.org/extlink&oid=126897435&loc=d3e534808-122878 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(25)) -URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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