Years ended December 31,

 

2023

 

2024

 

2025

(In millions)

Accumulated other comprehensive income (loss) (net of tax and
noncontrolling interest):

Marketable securities:

Balance at beginning of year

$

1.6

$

1.7

$

1.7

Other comprehensive income:

Unrealized gain arising during the year

.1

—

Balance at end of year

$

1.7

$

1.7

$

1.7

Currency translation:

Balance at beginning of year

$

(91.5)

$

(88.8)

$

(111.7)

Other comprehensive income (loss) arising during the year

2.7

(22.9)

21.6

Balance at end of year

$

(88.8)

$

(111.7)

$

(90.1)

Defined benefit pension plans:

Balance at beginning of year

$

(55.0)

$

(58.8)

$

(49.4)

Other comprehensive income:

Amortization of prior service cost and net losses
included in net periodic pension cost

1.9

2.1

1.8

Net actuarial gain (loss) arising during the year

(10.0)

7.1

12.4

Plan settlement

4.3

.2

17.5

Balance at end of year

$

(58.8)

$

(49.4)

$

(17.7)

OPEB plans:

Balance at beginning of year

$

1.0

$

.4

$

.2

Other comprehensive income:

Amortization of prior service credit and net losses
included in net periodic OPEB cost

(.7)

(.3)

(.3)

Net actuarial gain arising during the year

.1

.4

Balance at end of year

$

.4

$

.2

$

.3

Total accumulated other comprehensive loss:

Balance at beginning of year

$

(143.9)

$

(145.5)

$

(159.2)

Other comprehensive income (loss)

(1.6)

(13.7)

53.4

Balance at end of year

$

(145.5)

$

(159.2)

$

(105.8)