Dispositions (Tables)

3 Months Ended

Mar. 31, 2024

Discontinued Operations and Disposal Groups [Abstract]

Pre-Tax Operating Income for Clean Energy Businesses

The following table shows the pre-tax operating income for the Clean Energy Businesses. The 2023 period shown is through the date of the sale of the Clean Energy Businesses; there is no applicable data for the three months ended March 31, 2024.

	For the Three Months Ended March 31,
(Millions of Dollars)	2023
Pre-tax operating income	$25
Pre-tax operating income, excluding non-controlling interest	$21

At March 31, 2024, the carrying amounts of the major classes of assets and liabilities of Broken Bow II that are expected to be sold are presented on a held-for-sale basis, and accordingly exclude net deferred tax liability balances, as follows:

(Millions of Dollars)	March 31, 2024
ASSETS
CURRENT ASSETS
Cash and temporary cash investments	$1
Accrued unbilled revenue	1
Restricted cash	5
Prepayments	1
Other current assets	2
TOTAL CURRENT ASSETS	10
NON-UTILITY PLANT
Non-utility property, net accumulated depreciation	76
NET PLANT	76
OTHER NONCURRENT ASSETS
Intangible assets less accumulated amortization	71
Operating lease right-of-use asset	7
TOTAL OTHER NONCURRENT ASSETS	78
TOTAL ASSETS	$164

(Millions of Dollars)	March 31, 2024
LIABILITIES
CURRENT LIABILITIES
Long-term debt due within one year	$2
Operating lease liabilities	2
Other current liabilities	6
TOTAL CURRENT LIABILITIES	10
NONCURRENT LIABILITIES
Asset retirement obligations	3
Operating lease liabilities	5
TOTAL NONCURRENT LIABILITIES	8
LONG-TERM DEBT	59
TOTAL LIABILITIES	$77