Year Ended December 31,

(in millions)

2023

2022

2021

Currency translation adjustments

Currency translation adjustments

$

(8

)

$

(12

)

$

6

Pension and other postretirement benefit plan changes

Newly established net actuarial (loss) gain

(122

)

277

632

Newly established prior service cost

(29

)

(28

)

—

Tax benefit

—

Newly established net actuarial (loss) gain, net of tax

(151

)

249

632

Reclassification adjustments:

Amortization of prior service credit (cost)

(a)

9

(4

)

(7

)

Amortization of actuarial (gains) losses

(a)

(31

)

8

37

Recognition of losses due to settlements and curtailments

(a)

—

(1

)

Total reclassification adjustments

(22

)

4

29

Tax provision

—

Reclassification adjustments, net of tax

(22

)

4

29

Pension and other postretirement benefit plan changes, net of tax

(173

)

253

661

Other comprehensive (loss) income

$

(181

)

$

241

$

667