XML 31 R20.htm IDEA: XBRL DOCUMENT
v3.25.1

GOODWILL | 3 Months Ended
--- | ---
Mar. 31, 2025
Goodwill and Intangible Assets Disclosure [Abstract] |
GOODWILL | GOODWILL Goodwill is recognized when the consideration paid for a business exceeds the fair value of the tangible and identifiable intangible assets acquired. Goodwill is allocated to reporting units for purposes of testing goodwill for impairment. We test goodwill for impairment on an annual basis or more frequently if events or circumstances change in a manner that would more likely than not reduce the fair value of a reporting unit below its carrying value. There were no charges for goodwill impairment in the three-month periods ended March 31, 2025 and 2024. Accumulated goodwill impairment losses amount to $390.2 million ($252.7 million in our former Cement segment and $137.5 million in our Concrete segment). Changes in the carrying amount of goodwill by reportable segment from December 31, 2024 to March 31, 2025 are shown below:
in millions | Aggregates | Asphalt | Concrete | Total
Goodwill at December 31, 2024 | $ | 3,673.2 |  | $ | 91.6 |  | $ | 23.3 |  | $ | 3,788.1 |
Goodwill of acquired businesses 1 | 27.5 |  | 0.0 |  | 0.0 |  | 27.5 |
Goodwill of divested businesses 1 | (0.6) |  | 0.0 |  | 0.0 |  | (0.6) |
Goodwill at March 31, 2025 | $ | 3,700.1 |  | $ | 91.6 |  | $ | 23.3 |  | $ | 3,815.0 |
1 See Note 16 for acquisitions and divestitures.

X
- References No definition available. + Details
Name: | us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for goodwill. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 350 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 24 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482548/350-20-55-24 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 350 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482573/350-20-50-2 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 350 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482573/350-20-50-1 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 350 -SubTopic 20 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/350-20/tableOfContent + Details
Name: | us-gaap_GoodwillDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration