Regulatory Matters - RECO Narrative (Details) - RECO - USD ($) $ in Thousands			1 Months Ended
	Jan. 01, 2022	Dec. 31, 2021	Dec. 31, 2022	Jan. 31, 2022	Jul. 31, 2021
New Jersey Board of Public Utilities
Public Utilities, General Disclosures [Line Items]
Investment plan			$ 47,800
Investment plan, term (in years)			5 years
Electric
Public Utilities, General Disclosures [Line Items]
Requested rate increase (decrease), amount		$ 16,900		$ 20,400
Return on common equity (percent)				11.04%	0.50%
Common equity ratio				47.00%
Electric | New Jersey Board of Public Utilities
Public Utilities, General Disclosures [Line Items]
Requested rate increase (decrease), amount	$ 9,650