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Comprehensive Income (Tables)
9 Months Ended
Sep. 30, 2023
Comprehensive Income [Abstract]  
Accumulated Other Comprehensive Income (Loss), Net Of Tax

OPEB

($ in millions)

Costs

Balance at January 1, 2023 (1)

$

79 

Other comprehensive income before reclassifications

33 

Amounts reclassified from accumulated other

comprehensive income to net loss

(12)

Net current-period other comprehensive income

21 

Balance at September 30, 2023 (1)

$

100 

OPEB

($ in millions)

Costs

Balance at January 1, 2022 (1)

$

60 

Other comprehensive income before reclassifications

8 

Amounts reclassified from accumulated other

comprehensive loss to net loss

(8)

Net current-period other comprehensive loss

-

Balance at September 30, 2022 (1)

$

60 

(1)OPEB amounts are net of deferred tax balances of $23 million and $15 million as of January 1, 2023 and 2022,

respectively and $31 million and $16 million as of September 30, 2023 and 2022, respectively.
Reclassification Out Of AOCI

Amount Reclassified from

Accumulated Other

Comprehensive Income (1)

($ in millions)

Affected Line Item in

For the three months ended

For the nine months ended

the Statement Where

Details about Accumulated Other

September 30,

September 30,

Net Income (Loss)

Comprehensive Loss Components

2023

2022

2023

2022

is Presented

Amortization of OPEB Cost Items

Prior-service credits (costs)

$

6

$

4

$

16

$

10

Income (loss) before income taxes

Tax impact

(2)

-

(4)

(2)

Income tax benefit

$

4

$

4

$

12

$

8

Net income (loss)

(1)These accumulated other comprehensive income components are included in the computation of net periodic pension and OPEB costs (see Note 15 - Retirement Plans for additional details).