XML 75 R53.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Rate Filings (Details) - PSE And G [Member] $ in Millions | 1 Months Ended | 2 Months Ended | 9 Months Ended
--- | --- | --- | ---
Oct. 31, 2018 USD ($) | Aug. 31, 2018 USD ($) | Apr. 30, 2018 USD ($) | Feb. 28, 2018 USD ($) | Sep. 30, 2018 USD ($)
Regulatory Assets And Liabilities [Line Items] |  |  |  |  |
Proposed BGSS rate per therm |  |  |  |  | 0.35
Current BGSS rate per therm |  |  |  |  | 0.37
True-up adjustment for Transmission Formula Rate Revenues |  |  |  |  | $ 27.0
BGSS [Member] |  |  |  |  |
Regulatory Assets And Liabilities [Line Items] |  |  |  |  |
Public Utilities, Approved Rate Increase (Decrease), Amount |  |  |  |  | 26.0
Electric Distribution [Member] |  |  |  |  |
Regulatory Assets And Liabilities [Line Items] |  |  |  |  |
Public Utilities, Approved Rate Increase (Decrease), Amount |  |  |  |  | 71.0
Gas Distribution [Member] |  |  |  |  |
Regulatory Assets And Liabilities [Line Items] |  |  |  |  |
Public Utilities, Approved Rate Increase (Decrease), Amount |  |  |  |  | 43.0
Gas Weather Normalization Deferral [Member] |  |  |  |  |
Regulatory Assets And Liabilities [Line Items] |  |  |  |  |
Public Utilities, Approved Rate Increase (Decrease), Amount |  |  | $ (55.0) |  |
Electric Green Program Recovery [Member] |  |  |  |  |
Regulatory Assets And Liabilities [Line Items] |  |  |  |  |
Public Utilities, Requested Rate Increase (Decrease), Amount |  |  |  |  | 65.0
Gas Green Program Recovery [Member] |  |  |  |  |
Regulatory Assets And Liabilities [Line Items] |  |  |  |  |
Public Utilities, Requested Rate Increase (Decrease), Amount |  |  |  |  | 6.0
Subsequent Event [Member] | Remediation Adjustment Clause Other Sbc [Member] |  |  |  |  |
Regulatory Assets And Liabilities [Line Items] |  |  |  |  |
Public Utilities, Requested Rate Increase (Decrease), Amount | $ 63.0 |  |  |  |
Subsequent Event [Member] | Transmission related unprotected deferred taxes [Member] |  |  |  |  |
Regulatory Assets And Liabilities [Line Items] |  |  |  |  |
Public Utilities, Requested Rate Increase (Decrease), Amount | (155.0) |  |  |  |
Subsequent Event [Member] | Transmission Formula Rate [Member] |  |  |  |  |
Regulatory Assets And Liabilities [Line Items] |  |  |  |  |
Public Utilities, Requested Rate Increase (Decrease), Amount | 100.0 |  |  |  |
Subsequent Event [Member] | Distribution Base rates [Member] |  |  |  |  |
Regulatory Assets And Liabilities [Line Items] |  |  |  |  |
Public Utilities, Approved Rate Increase (Decrease), Amount | 13.0 |  |  |  |
Public Utilities, Approved Rate Base | $ 9,500.0 |  |  |  |
Public Utilities, Approved Return on Equity, Percentage | 9.60% |  |  |  |
Public Utilities, Approved Equity Capital Structure, Percentage | 54.00% |  |  |  |
Subsequent Event [Member] | One-time refund for taxes collected [Member] |  |  |  |  |
Regulatory Assets And Liabilities [Line Items] |  |  |  |  |
Public Utilities, Approved Rate Increase (Decrease), Amount | $ 28.0 |  |  |  |
Subsequent Event [Member] | Gas Weather Normalization Deferral [Member] |  |  |  |  |
Regulatory Assets And Liabilities [Line Items] |  |  |  |  |
Public Utilities, Approved Rate Increase (Decrease), Amount | (14.0) |  |  |  |
Subsequent Event [Member] | Gas System Modernization Program [Member] |  |  |  |  |
Regulatory Assets And Liabilities [Line Items] |  |  |  |  |
Public Utilities, Requested Rate Increase (Decrease), Amount | 21.0 |  |  |  |
2016 to 2017 [Member] | Gas Weather Normalization Deferral [Member] |  |  |  |  |
Regulatory Assets And Liabilities [Line Items] |  |  |  |  |
Public Utilities, Approved Rate Increase (Decrease), Amount |  |  | (31.0) |  |
2016 to 2017 [Member] | Subsequent Event [Member] | Gas Weather Normalization Deferral [Member] |  |  |  |  |
Regulatory Assets And Liabilities [Line Items] |  |  |  |  |
Public Utilities, Approved Rate Increase (Decrease), Amount | (23.0) |  |  |  |
2015 to 2016 [Member] | Gas Weather Normalization Deferral [Member] |  |  |  |  |
Regulatory Assets And Liabilities [Line Items] |  |  |  |  |
Public Utilities, Approved Rate Increase (Decrease), Amount |  |  | $ (24.0) |  |
2017 to 2018 [Member] | Subsequent Event [Member] | Gas Weather Normalization Deferral [Member] |  |  |  |  |
Regulatory Assets And Liabilities [Line Items] |  |  |  |  |
Public Utilities, Approved Rate Increase (Decrease), Amount | (9.0) |  |  |  |
Solar or EE Recovery Charge (RRC) [Member] | Subsequent Event [Member] | Electric Distribution [Member] |  |  |  |  |
Regulatory Assets And Liabilities [Line Items] |  |  |  |  |
Public Utilities, Approved Rate Increase (Decrease), Amount | (58.0) |  |  |  |
Solar or EE Recovery Charge (RRC) [Member] | Subsequent Event [Member] | Gas Distribution [Member] |  |  |  |  |
Regulatory Assets And Liabilities [Line Items] |  |  |  |  |
Public Utilities, Approved Rate Increase (Decrease), Amount | (15.0) |  |  |  |
Energy Strong program [Member] | Electric Distribution [Member] |  |  |  |  |
Regulatory Assets And Liabilities [Line Items] |  |  |  |  |
Public Utilities, Approved Rate Increase (Decrease), Amount |  | $ (1.0) |  | $ (8.0) |
Energy Strong program [Member] | Gas Distribution [Member] |  |  |  |  |
Regulatory Assets And Liabilities [Line Items] |  |  |  |  |
Public Utilities, Approved Rate Increase (Decrease), Amount |  | $ 0.0 |  |  |
Green Program Recovery Charge (RRC) [Member] | Electric Distribution [Member] |  |  |  |  |
Regulatory Assets And Liabilities [Line Items] |  |  |  |  |
Public Utilities, Approved Rate Increase (Decrease), Amount |  |  |  |  | (20.0)
Green Program Recovery Charge (RRC) [Member] | Gas Distribution [Member] |  |  |  |  |
Regulatory Assets And Liabilities [Line Items] |  |  |  |  |
Public Utilities, Approved Rate Increase (Decrease), Amount |  |  |  |  | $ 0.8
Base Revenues [Member] | Subsequent Event [Member] | Distribution Base rates [Member] |  |  |  |  |
Regulatory Assets And Liabilities [Line Items] |  |  |  |  |
Public Utilities, Approved Rate Increase (Decrease), Amount | (212.0) |  |  |  |
Return of Tax Benefits [Member] | Subsequent Event [Member] | Distribution Base rates [Member] |  |  |  |  |
Regulatory Assets And Liabilities [Line Items] |  |  |  |  |
Public Utilities, Approved Rate Increase (Decrease), Amount | $ 225.0 |  |  |  |

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