Selected Balance Sheet Data

9 Months Ended

Sep. 30, 2022

Balance Sheet Related Disclosures [Abstract]

Selected Balance Sheet Data

(Millions of Dollars)	Sept. 30, 2022		Dec. 31, 2021
Accounts receivable, net
Accounts receivable	$	184	$	127
Less allowance for bad debts	(13)		(12)
Accounts receivable, net	$	171	$	115

(Millions of Dollars)	Sept. 30, 2022		Dec. 31, 2021
Inventories
Materials and supplies	$	38	$	29
Fuel	20		22
Total inventories	$	58	$	51

(Millions of Dollars)	Sept. 30, 2022		Dec. 31, 2021
Property, plant and equipment, net
Electric plant	$	9,947	$	9,639
Plant to be retired (a)	270		299
CWIP	230		171
Total property, plant and equipment	10,447		10,109
Less accumulated depreciation	(2,441)		(2,271)
Property, plant and equipment, net	$	8,006	$	7,838