General, Description of Business, Basis of Presentation, and Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2022

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Regulatory Assets and Liabilities [Table Text Block]

Our current and noncurrent regulatory asset and liability balances at December 31, 2022 and 2021 are as follows:

	December 31,
	2022		2021
	(Millions)
Current assets reported within Other current assets and deferred charges	$	138	$	111
Noncurrent assets reported within Regulatory assets, deferred charges, and other	459		415
Total regulated assets	$	597	$	526
Current liabilities reported within Accrued and other current liabilities	$	201	$	56
Noncurrent liabilities reported within Regulatory liabilities, deferred income, and other	1,233		1,324
Total regulated liabilities	$	1,434	$	1,380