Pension benefits

Other postretirement
benefits

(In millions)

2026

2025

2026

2025

Three months ended June 30

Service cost

$

1

$

1

$

1

$

1

Interest cost

3

3

—

—

Expected return on plan assets

(3

)

(2

)

—

—

Settlement gain

(2

)

—

—

—

Actuarial gain

(3

)

—

—

—

Total net periodic benefit costs

$

(4

)

$

2

$

1

$

1

Nine months ended June 30

Service cost

$

3

$

3

$

1

$

1

Interest cost

9

9

1

1

Expected return on plan assets

(8

)

(7

)

—

—

Settlement gain

(2

)

—

—

—

Actuarial gain

(3

)

—

—

—

Curtailment loss

—

1

—

—

Total net periodic benefit costs

$

(1

)

$

6

$

2

$

2