At December 31,

USEFUL LIVES

2023

2022

Land

$

325.7

$

269.9

Buildings and improvements

10 - 40 years

1,703.8

1,608.6

Machinery, equipment and production tooling

3 - 20 years

5,337.7

5,086.6

Construction in progress

676.3

424.1

8,043.5

7,389.2

Less allowance for depreciation

(4,263.4

)

(3,920.8

)

$

3,780.1

$

3,468.4