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Other Comprehensive Earnings (Loss)
 3 Months Ended
Mar. 31, 2023
Other Comprehensive Income (Loss), Net of Tax [Abstract]  
Other Comprehensive Earnings (Loss)

9. Other Comprehensive Earnings (Loss)

Components of other comprehensive earnings (loss) consist of the following:

 

 

Three Months Ended March 31,

 

 

 

2023

 

 

2022

 

Pension and postretirement benefit plans:

 

 

 

 

 

 

Beginning accumulated pension and postretirement benefits

 

$

(116

)

 

$

(132

)

Recognition of net actuarial loss and prior service cost in earnings (1)

 

 

1

 

 

 

1

 

Accumulated other comprehensive loss, net of tax

 

$

(115

)

 

$

(131

)

 

(1)
Recognition of net actuarial loss and prior service cost are included in the computation of net periodic benefit cost, which is a component of other, net in the accompanying consolidated statements of comprehensive earnings.