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Regulatory Assets, Net (Tables) | 9 Months Ended
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Sep. 30, 2021
Regulatory Assets and Liabilities Disclosure [Abstract] |
Schedule of Regulatory Assets, Net | Regulatory assets, net are comprised of the following as of September 30, 2021, and December 31, 2020:
|  | September 30, 2021 |  | December 31, 2020
Regulatory assets: |  |  |  |
Income tax temporary differences, net |  | $ | 15,772 |  |  | 6,230 |
Postretirement pensions and other medical benefits |  | 99,213 |  |  | 95,559 |
Business combinations debt premium, net |  | 20,573 |  |  | 22,479 |
Balancing and memorandum accounts, net |  | 33,277 |  |  | 25,463 |
Water Rate Adjustment |  | 5,489 |  |  | 323 |
Other, net |  | 7,786 |  |  | 8,176 |
Total regulatory assets, net in Condensed Consolidated Balance Sheets |  | 182,110 |  |  | 158,230 |
Less: current regulatory assets, net |  | 3,249 |  |  | 1,748 |
Total regulatory assets, net, less current portion |  | $ | 178,861 |  |  | 156,482 |

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- Definition Tabular disclosure of assets that are created when regulatory agencies permit public utilities to defer certain costs included in rate-setting to the balance sheet. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 980 -SubTopic 340 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6499975&loc=d3e44250-110382 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 980 -SubTopic 715 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6501251&loc=d3e52485-110419 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 980 -SubTopic 340 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6499975&loc=d3e44264-110382 + Details
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