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Regulatory Assets and Liabilities | 6 Months Ended
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Jun. 30, 2018
Regulatory Assets and Liabilities Disclosure [Abstract] |
Regulatory Assets and Liabilities | Regulatory Assets and Liabilities Regulatory assets and liabilities are comprised of the following as of June 30, 2018 and December 31, 2017:
|  | June 30, 2018 |  | December 31, 2017
Regulatory assets: |  |  |  |
Postretirement pensions and other medical benefits |  | $ | 68,556 |  |  | 68,556 |
Balancing and memorandum accounts, net |  | 26,526 |  |  | 27,925 |
Other, net |  | 3,250 |  |  | 3,073 |
Total regulatory assets, net in Consolidated Balance Sheets |  | $ | 98,332 |  |  | 99,554 |
Regulatory liability: |  |  |  |
Income tax temporary differences, net |  | $ | 61,639 |  |  | 62,476 |
Total regulatory liability in Consolidated Balance Sheets |  | $ | 61,639 |  |  | 62,476 |

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- Definition The entire disclosure for detailed information about regulatory assets and liabilities, including current and noncurrent assets created when regulatory agencies permit the deferral of costs to the balance sheet that would otherwise be required to appear on the company's income statement and would be charged against current expenses or revenues, as well as current and noncurrent liabilities created when regulatory agencies permit. + References No definition available. + Details
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