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REGULATION - REGULATORY FILINGS (Details) (USD $) | 1 Months Ended | 6 Months Ended
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Apr. 23, 2014 Subsequent Event [Member] | Apr. 23, 2014 Subsequent Event [Member] Revolving Credit Facility [Member] | Apr. 23, 2014 Subsequent Event [Member] Medium-term Notes [Member] | Mar. 31, 2014 CIP [Member] | Mar. 31, 2014 BGSS [Member] | Mar. 31, 2014 SBC [Member] | Mar. 31, 2014 NJCEP [Member] | Mar. 31, 2014 June 2013 USF Filing [Member] USF [Member] | Mar. 31, 2014 July 2013 SBC Filing [Member] SBC [Member]
Schedule of Regulatory [Line Items] |  |  |  |  |  |  |  |  |
Percent of increase (decrease) for the average residential heating customer |  |  |  | (1.00%) | (6.00%) | (0.20%) | 1.90% | (0.50%) |
Annual recovery amount approved by the Board of Public Utilities |  |  |  |  |  |  |  |  | $ 18,700,000
Debt term | 3 years |  |  |  |  |  |  |  |
Maximum issuance amount |  |  | $ 300,000,000 |  |  |  |  |  |
Maturity period |  |  | 30 years |  |  |  |  |  |
Renewal period |  | 5 years |  |  |  |  |  |  |

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- Definition Annual Recovery Amount Approved by the Board of Public Utilities + References No definition available. + Details
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- Definition Debt Instrument, Maximum Issuance Amount + References No definition available. + Details
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Balance Type: | credit
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- Definition Debt Instrument, Maximum Maturity Period + References No definition available. + Details
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- Definition Line of Credit Facility, Renewal Period + References No definition available. + Details
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- Definition Percent of Increase (Decrease) for the average residential heating customer + References No definition available. + Details
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- Details
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- Definition Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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