Organization, Basis Of Presentation And Summary Of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2019

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Cash, Cash Equivalents and Restricted Cash

The following provides a reconciliation of cash, cash equivalents and restricted cash reported within the Consolidated Balance Sheets that sum to the total of the same such amounts in the Consolidated Statements of Cash Flows for the years ended December 31, 2018 and 2019.

	PSE&G		PSEG Power		Other (A)		Consolidated
	Millions
As of December 31, 2018
Cash and Cash Equivalents	$	39	$	22	$	116	$	177
Restricted Cash in Other Current Assets	8		—		—		8
Restricted Cash in Other Noncurrent Assets	14		—		—		14
Cash, Cash Equivalents and Restricted Cash	$	61	$	22	$	116	$	199
As of December 31, 2019
Cash and Cash Equivalents	$	21	$	21	$	105	$	147
Restricted Cash in Other Current Assets	11		—		—		11
Restricted Cash in Other Noncurrent Assets	18		—		—		18
Cash, Cash Equivalents and Restricted Cash	$	50	$	21	$	105	$	176

(A)

Includes amounts applicable to PSEG (parent company), Energy Holdings and Services.

Depreciation Rate Stated Percentage

PSE&G calculates depreciation under the straight-line method based on estimated average remaining lives of the several classes of depreciable property. These estimates are reviewed on a periodic basis and necessary adjustments are made as approved by the BPU or FERC. The average depreciation rate stated as a percentage of original cost of depreciable property was as follows:

	2019		2018		2017
	Avg Rate		Avg Rate		Avg Rate
Electric Transmission	2.41	%	2.42	%	2.41	%
Electric Distribution	2.54	%	2.51	%	2.51	%
Gas Distribution	1.85	%	1.61	%	1.63	%

PSEG Power calculates depreciation on generation-related assets under the straight-line method based on the assets’ estimated useful lives. The estimated useful lives are:

• general plant assets—3 years to 20 years

• fossil production assets—30 years to 56 years

• nuclear generation assets—approximately 60 years

• pumped storage facilities—76 years

•

solar assets—25 years

Amounts And Average Rates Used To Calculate IDC Or AFUDC

The amounts and average rates used to calculate AFUDC or IDC for the years ended December 31, 2019, 2018 and 2017 were as follows:

	AFUDC/IDC Capitalized
	2019				2018				2017
	Millions		Avg Rate		Millions		Avg Rate		Millions		Avg Rate
PSE&G	$	81	7.22	%	$	70	7.74	%	$	73	7.42	%
PSEG Power	$	27	4.60	%	$	67	4.60	%	$	78	4.60	%