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Income Taxes | 6 Months Ended
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Jun. 30, 2020
Income Taxes [Line Items] |
Income Taxes | Income Taxes PSEG’s, PSE&G’s and PSEG Power’s effective tax rates for the three months and six months ended June 30, 2020 and 2019 were as follows:
|  | Three Months Ended |  | Six Months Ended |
|  | June 30, |  | June 30, |
|  | 2020 |  | 2019 |  | 2020 |  | 2019 |
| PSEG | 19.5% |  | (15.0)% |  | 14.5% |  | 13.1% |
| PSE&G | 14.2% |  | 5.8% |  | 17.7% |  | 5.8% |
| PSEG Power | 27.4% |  | 21.6% |  | (3.4)% |  | 30.6% |
For the three months and six months ended June 30, 2020, the differences in PSEG’s effective tax rates as compared to the same periods in the prior year were due primarily to the reduction in the 2020 flowback of PSE&G’s excess deferred income tax liabilities as PSE&G refunded all FERC-approved transmission-related excess deferred income taxes that are not subject to the normalization rules in 2019. For the three months and six months ended June 30, 2020, the differences in PSEG’s effective tax rates as compared to the statutory tax rate of 28.11% were due primarily to the flowback of PSE&G’s excess deferred income tax liabilities and tax repair-related accumulated deferred income taxes, the benefit of purchasing 2019 net operating losses (NOLs) under the New Jersey Technology Tax Benefit Transfer Program in 2020, and the tax benefit from changes in uncertain tax positions as a result of the settlement of the 2011-2016 federal income tax audits. For the three months and six months ended June 30, 2020, the differences in PSE&G’s effective tax rates as compared to the same periods in the prior year were due primarily to the reduction in the 2020 flowback of PSE&G’s excess deferred income tax liabilities, as PSE&G refunded all FERC-approved transmission-related excess deferred income taxes that are not subject to the normalization rules in 2019. For the three months and six months ended June 30, 2020, the differences in PSE&G’s effective tax rates as compared to the statutory tax rate of 28.11% were due primarily to the flowback of PSE&G’s excess deferred income tax liabilities and tax repair-related accumulated deferred income taxes. For the three months ended June 30, 2020, the difference in PSEG Power’s effective tax rate as compared to the same period in the prior year was due primarily to higher pre-tax income from the NDT qualified fund, which is subject to an additional trust tax, partially offset by the tax benefit from changes in uncertain tax positions as a result of the settlement of the 2011-2016 federal income tax audits. For the six months ended June 30, 2020 the differences in PSEG Power’s effective tax rates as compared to the same period in the prior year and the statutory tax rate of 28.11% were due primarily to the benefit of purchasing 2019 NOLs under the New Jersey Technology Tax Benefit Transfer Program in 2020, the tax benefit from changes in uncertain tax positions as a result of the settlement of the 2011-2016 federal income tax audits and the tax benefit of a pre-tax loss on the NDT qualified fund. Tax Cuts and Jobs Act of 2017 (Tax Act) Effective January 1, 2018, the Tax Act established tax laws including, but not limited to, a limitation on deductible interest and limitations on the utilization of NOLS, such as eliminating carrybacks. In November 2018, the IRS issued proposed regulations addressing the interest disallowance rules contained in the Tax Act. For non-regulated businesses, these rules set a cap on the amount of interest that can be deducted in a given year. Any amount that is disallowed can be carried forward indefinitely. For 2018 and 2019, the tax deductibility of a portion of PSEG’s and PSEG Power’s interest expense was disallowed and was recorded as a deferred tax asset. Amounts recorded under the Tax Act and relevant statutes, including but not limited to depreciation and interest disallowance, are subject to change based on several factors, including but not limited to, the IRS and state taxing authorities issuing additional guidance and/or further clarification. In July 2020, the IRS issued final and proposed regulations addressing the limitation on deductible interest expense contained in the Tax Act. PSEG is in the process of analyzing these regulations, which may impact PSEG’s, PSE&G’s and PSEG Power’s financial condition and cash flows. Coronavirus Aid, Relief, and Economic Security Act (CARES Act) In March 2020, the CARES Act was signed into federal law. As applicable to PSEG and PSEG Power, the CARES Act favorably increases the limitation on the amount of interest that can be deducted in 2020. The increased limitation will allow a portion of the previously disallowed amounts to reduce PSEG’s and PSEG Power’s 2020 taxable income. The CARES Act also reversed certain NOL provisions from the Tax Act such as allowing five-year carrybacks of 2018, 2019 and 2020 NOLs. IRS PLR In April 2020, the IRS issued a PLR to PSE&G concluding that certain excess deferred taxes previously classified as protected should be classified as unprotected. Unprotected excess deferred income taxes are not subject to the normalization rules allowing them to be refunded to customers sooner as agreed to with FERC and the BPU. In July 2020, FERC and the BPU approved PSE&G’s requests to refund these unprotected excess deferred income taxes to customers. FERC approved the refund of these unprotected excess deferred income taxes within the 2019 true-up filing. The BPU approved the refund of these unprotected excess deferred income taxes within the next five years beginning in July 2020. See Note 6. Rate Filings for additional information. Unrecognized Tax Benefits In April 2020, the Joint Committee on Taxation approved PSEG’s nuclear carryback claim and federal tax returns for the years 2011 and 2012. In June 2020, the federal income tax audits for years 2011 through 2016 and the nuclear carryback claim were concluded. As a result, in the second quarter of 2020, PSEG, PSE&G, and PSEG Power decreased their total unrecognized tax benefits by $149 million, $83 million, and $63 million, respectively. As these unrecognized tax benefits primarily relate to temporary differences for which there are associated accumulated deferred income taxes, PSEG, PSE&G, and PSEG Power recorded $37 million, $9 million, and $25 million, respectively, of income statement benefits. The final cash settlement is expected to be completed within the next twelve months. New Jersey State Tax Reform In July 2018, the State of New Jersey made changes to its income tax laws, including imposing a temporary surtax on allocated corporate taxable income of 2.5% effective January 1, 2018 and 2019 and 1.5% in 2020 and 2021, as well as requiring corporate taxpayers to file in a combined reporting group as defined under New Jersey law starting in 2019. Both provisions include an exemption for public utilities. PSEG believes PSE&G meets the definition of a public utility and, therefore, will not be impacted by the temporary surtax or be included in the combined reporting group. There are certain aspects of the law that remain unclear. Any further guidance or clarification could impact PSEG’s and PSEG Power’s financial statements.
Public Service Electric and Gas Company [Member] |
Income Taxes [Line Items] |
Income Taxes | Income Taxes PSEG’s, PSE&G’s and PSEG Power’s effective tax rates for the three months and six months ended June 30, 2020 and 2019 were as follows:
|  | Three Months Ended |  | Six Months Ended |
|  | June 30, |  | June 30, |
|  | 2020 |  | 2019 |  | 2020 |  | 2019 |
| PSEG | 19.5% |  | (15.0)% |  | 14.5% |  | 13.1% |
| PSE&G | 14.2% |  | 5.8% |  | 17.7% |  | 5.8% |
| PSEG Power | 27.4% |  | 21.6% |  | (3.4)% |  | 30.6% |
For the three months and six months ended June 30, 2020, the differences in PSEG’s effective tax rates as compared to the same periods in the prior year were due primarily to the reduction in the 2020 flowback of PSE&G’s excess deferred income tax liabilities as PSE&G refunded all FERC-approved transmission-related excess deferred income taxes that are not subject to the normalization rules in 2019. For the three months and six months ended June 30, 2020, the differences in PSEG’s effective tax rates as compared to the statutory tax rate of 28.11% were due primarily to the flowback of PSE&G’s excess deferred income tax liabilities and tax repair-related accumulated deferred income taxes, the benefit of purchasing 2019 net operating losses (NOLs) under the New Jersey Technology Tax Benefit Transfer Program in 2020, and the tax benefit from changes in uncertain tax positions as a result of the settlement of the 2011-2016 federal income tax audits. For the three months and six months ended June 30, 2020, the differences in PSE&G’s effective tax rates as compared to the same periods in the prior year were due primarily to the reduction in the 2020 flowback of PSE&G’s excess deferred income tax liabilities, as PSE&G refunded all FERC-approved transmission-related excess deferred income taxes that are not subject to the normalization rules in 2019. For the three months and six months ended June 30, 2020, the differences in PSE&G’s effective tax rates as compared to the statutory tax rate of 28.11% were due primarily to the flowback of PSE&G’s excess deferred income tax liabilities and tax repair-related accumulated deferred income taxes. For the three months ended June 30, 2020, the difference in PSEG Power’s effective tax rate as compared to the same period in the prior year was due primarily to higher pre-tax income from the NDT qualified fund, which is subject to an additional trust tax, partially offset by the tax benefit from changes in uncertain tax positions as a result of the settlement of the 2011-2016 federal income tax audits. For the six months ended June 30, 2020 the differences in PSEG Power’s effective tax rates as compared to the same period in the prior year and the statutory tax rate of 28.11% were due primarily to the benefit of purchasing 2019 NOLs under the New Jersey Technology Tax Benefit Transfer Program in 2020, the tax benefit from changes in uncertain tax positions as a result of the settlement of the 2011-2016 federal income tax audits and the tax benefit of a pre-tax loss on the NDT qualified fund. Tax Cuts and Jobs Act of 2017 (Tax Act) Effective January 1, 2018, the Tax Act established tax laws including, but not limited to, a limitation on deductible interest and limitations on the utilization of NOLS, such as eliminating carrybacks. In November 2018, the IRS issued proposed regulations addressing the interest disallowance rules contained in the Tax Act. For non-regulated businesses, these rules set a cap on the amount of interest that can be deducted in a given year. Any amount that is disallowed can be carried forward indefinitely. For 2018 and 2019, the tax deductibility of a portion of PSEG’s and PSEG Power’s interest expense was disallowed and was recorded as a deferred tax asset. Amounts recorded under the Tax Act and relevant statutes, including but not limited to depreciation and interest disallowance, are subject to change based on several factors, including but not limited to, the IRS and state taxing authorities issuing additional guidance and/or further clarification. In July 2020, the IRS issued final and proposed regulations addressing the limitation on deductible interest expense contained in the Tax Act. PSEG is in the process of analyzing these regulations, which may impact PSEG’s, PSE&G’s and PSEG Power’s financial condition and cash flows. Coronavirus Aid, Relief, and Economic Security Act (CARES Act) In March 2020, the CARES Act was signed into federal law. As applicable to PSEG and PSEG Power, the CARES Act favorably increases the limitation on the amount of interest that can be deducted in 2020. The increased limitation will allow a portion of the previously disallowed amounts to reduce PSEG’s and PSEG Power’s 2020 taxable income. The CARES Act also reversed certain NOL provisions from the Tax Act such as allowing five-year carrybacks of 2018, 2019 and 2020 NOLs. IRS PLR In April 2020, the IRS issued a PLR to PSE&G concluding that certain excess deferred taxes previously classified as protected should be classified as unprotected. Unprotected excess deferred income taxes are not subject to the normalization rules allowing them to be refunded to customers sooner as agreed to with FERC and the BPU. In July 2020, FERC and the BPU approved PSE&G’s requests to refund these unprotected excess deferred income taxes to customers. FERC approved the refund of these unprotected excess deferred income taxes within the 2019 true-up filing. The BPU approved the refund of these unprotected excess deferred income taxes within the next five years beginning in July 2020. See Note 6. Rate Filings for additional information. Unrecognized Tax Benefits In April 2020, the Joint Committee on Taxation approved PSEG’s nuclear carryback claim and federal tax returns for the years 2011 and 2012. In June 2020, the federal income tax audits for years 2011 through 2016 and the nuclear carryback claim were concluded. As a result, in the second quarter of 2020, PSEG, PSE&G, and PSEG Power decreased their total unrecognized tax benefits by $149 million, $83 million, and $63 million, respectively. As these unrecognized tax benefits primarily relate to temporary differences for which there are associated accumulated deferred income taxes, PSEG, PSE&G, and PSEG Power recorded $37 million, $9 million, and $25 million, respectively, of income statement benefits. The final cash settlement is expected to be completed within the next twelve months. New Jersey State Tax Reform In July 2018, the State of New Jersey made changes to its income tax laws, including imposing a temporary surtax on allocated corporate taxable income of 2.5% effective January 1, 2018 and 2019 and 1.5% in 2020 and 2021, as well as requiring corporate taxpayers to file in a combined reporting group as defined under New Jersey law starting in 2019. Both provisions include an exemption for public utilities. PSEG believes PSE&G meets the definition of a public utility and, therefore, will not be impacted by the temporary surtax or be included in the combined reporting group. There are certain aspects of the law that remain unclear. Any further guidance or clarification could impact PSEG’s and PSEG Power’s financial statements.
PSEG Power [Member] |
Income Taxes [Line Items] |
Income Taxes | Income Taxes PSEG’s, PSE&G’s and PSEG Power’s effective tax rates for the three months and six months ended June 30, 2020 and 2019 were as follows:
|  | Three Months Ended |  | Six Months Ended |
|  | June 30, |  | June 30, |
|  | 2020 |  | 2019 |  | 2020 |  | 2019 |
| PSEG | 19.5% |  | (15.0)% |  | 14.5% |  | 13.1% |
| PSE&G | 14.2% |  | 5.8% |  | 17.7% |  | 5.8% |
| PSEG Power | 27.4% |  | 21.6% |  | (3.4)% |  | 30.6% |
For the three months and six months ended June 30, 2020, the differences in PSEG’s effective tax rates as compared to the same periods in the prior year were due primarily to the reduction in the 2020 flowback of PSE&G’s excess deferred income tax liabilities as PSE&G refunded all FERC-approved transmission-related excess deferred income taxes that are not subject to the normalization rules in 2019. For the three months and six months ended June 30, 2020, the differences in PSEG’s effective tax rates as compared to the statutory tax rate of 28.11% were due primarily to the flowback of PSE&G’s excess deferred income tax liabilities and tax repair-related accumulated deferred income taxes, the benefit of purchasing 2019 net operating losses (NOLs) under the New Jersey Technology Tax Benefit Transfer Program in 2020, and the tax benefit from changes in uncertain tax positions as a result of the settlement of the 2011-2016 federal income tax audits. For the three months and six months ended June 30, 2020, the differences in PSE&G’s effective tax rates as compared to the same periods in the prior year were due primarily to the reduction in the 2020 flowback of PSE&G’s excess deferred income tax liabilities, as PSE&G refunded all FERC-approved transmission-related excess deferred income taxes that are not subject to the normalization rules in 2019. For the three months and six months ended June 30, 2020, the differences in PSE&G’s effective tax rates as compared to the statutory tax rate of 28.11% were due primarily to the flowback of PSE&G’s excess deferred income tax liabilities and tax repair-related accumulated deferred income taxes. For the three months ended June 30, 2020, the difference in PSEG Power’s effective tax rate as compared to the same period in the prior year was due primarily to higher pre-tax income from the NDT qualified fund, which is subject to an additional trust tax, partially offset by the tax benefit from changes in uncertain tax positions as a result of the settlement of the 2011-2016 federal income tax audits. For the six months ended June 30, 2020 the differences in PSEG Power’s effective tax rates as compared to the same period in the prior year and the statutory tax rate of 28.11% were due primarily to the benefit of purchasing 2019 NOLs under the New Jersey Technology Tax Benefit Transfer Program in 2020, the tax benefit from changes in uncertain tax positions as a result of the settlement of the 2011-2016 federal income tax audits and the tax benefit of a pre-tax loss on the NDT qualified fund. Tax Cuts and Jobs Act of 2017 (Tax Act) Effective January 1, 2018, the Tax Act established tax laws including, but not limited to, a limitation on deductible interest and limitations on the utilization of NOLS, such as eliminating carrybacks. In November 2018, the IRS issued proposed regulations addressing the interest disallowance rules contained in the Tax Act. For non-regulated businesses, these rules set a cap on the amount of interest that can be deducted in a given year. Any amount that is disallowed can be carried forward indefinitely. For 2018 and 2019, the tax deductibility of a portion of PSEG’s and PSEG Power’s interest expense was disallowed and was recorded as a deferred tax asset. Amounts recorded under the Tax Act and relevant statutes, including but not limited to depreciation and interest disallowance, are subject to change based on several factors, including but not limited to, the IRS and state taxing authorities issuing additional guidance and/or further clarification. In July 2020, the IRS issued final and proposed regulations addressing the limitation on deductible interest expense contained in the Tax Act. PSEG is in the process of analyzing these regulations, which may impact PSEG’s, PSE&G’s and PSEG Power’s financial condition and cash flows. Coronavirus Aid, Relief, and Economic Security Act (CARES Act) In March 2020, the CARES Act was signed into federal law. As applicable to PSEG and PSEG Power, the CARES Act favorably increases the limitation on the amount of interest that can be deducted in 2020. The increased limitation will allow a portion of the previously disallowed amounts to reduce PSEG’s and PSEG Power’s 2020 taxable income. The CARES Act also reversed certain NOL provisions from the Tax Act such as allowing five-year carrybacks of 2018, 2019 and 2020 NOLs. IRS PLR In April 2020, the IRS issued a PLR to PSE&G concluding that certain excess deferred taxes previously classified as protected should be classified as unprotected. Unprotected excess deferred income taxes are not subject to the normalization rules allowing them to be refunded to customers sooner as agreed to with FERC and the BPU. In July 2020, FERC and the BPU approved PSE&G’s requests to refund these unprotected excess deferred income taxes to customers. FERC approved the refund of these unprotected excess deferred income taxes within the 2019 true-up filing. The BPU approved the refund of these unprotected excess deferred income taxes within the next five years beginning in July 2020. See Note 6. Rate Filings for additional information. Unrecognized Tax Benefits In April 2020, the Joint Committee on Taxation approved PSEG’s nuclear carryback claim and federal tax returns for the years 2011 and 2012. In June 2020, the federal income tax audits for years 2011 through 2016 and the nuclear carryback claim were concluded. As a result, in the second quarter of 2020, PSEG, PSE&G, and PSEG Power decreased their total unrecognized tax benefits by $149 million, $83 million, and $63 million, respectively. As these unrecognized tax benefits primarily relate to temporary differences for which there are associated accumulated deferred income taxes, PSEG, PSE&G, and PSEG Power recorded $37 million, $9 million, and $25 million, respectively, of income statement benefits. The final cash settlement is expected to be completed within the next twelve months. New Jersey State Tax Reform In July 2018, the State of New Jersey made changes to its income tax laws, including imposing a temporary surtax on allocated corporate taxable income of 2.5% effective January 1, 2018 and 2019 and 1.5% in 2020 and 2021, as well as requiring corporate taxpayers to file in a combined reporting group as defined under New Jersey law starting in 2019. Both provisions include an exemption for public utilities. PSEG believes PSE&G meets the definition of a public utility and, therefore, will not be impacted by the temporary surtax or be included in the combined reporting group. There are certain aspects of the law that remain unclear. Any further guidance or clarification could impact PSEG’s and PSEG Power’s financial statements.

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- Definition The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -URI http://asc.fasb.org/topic&trid=2144680 + Details
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