v3.25.2
Goodwill (Tables)
6 Months Ended
Jun. 30, 2025
Goodwill and Intangible Assets Disclosure [Abstract]  
Changes in carrying amount of goodwill
The changes in the carrying amount of goodwill for the six months ended June 30, 2025, were as follows:
In millionsAllegion AmericasAllegion International
Total (1)
December 31, 2024$1,185.9 $303.5 $1,489.4 
Acquisitions and adjustments23.9 13.8 37.7 
Currency translation7.6 39.5 47.1 
June 30, 2025$1,217.4 $356.8 $1,574.2 
(1) Accumulated impairment for the International segment was $573.6 million as of June 30, 2025 and December 31, 2024. There are no accumulated impairment losses for the Americas segment.