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v3.25.1

Changes in Product Support Liabilities (Detail) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2025 | Mar. 31, 2024
DEFERRED REVENUES ON EXTENDED WARRANTIES AND R&M CONTRACTS |  |
Beginning balance | $ 1,302.2 | $ 1,229.1
Deferred revenues | 172.7 | 177.7
Revenues recognized | (157.9) | (141.4)
Currency translation | 26.5 | (11.8)
Ending balance | 1,343.5 | 1,253.6
Truck, Parts and Other |  |
WARRANTY RESERVES |  |
Beginning balance | 606.1 | 767.0
Cost accruals | 199.5 | 181.3
Payments | (211.3) | (220.8)
Change in estimates for pre-existing warranties | 19.2 | 41.8
Currency translation and other | 8.9 | (5.9)
Ending balance | $ 622.4 | $ 763.4

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- Definition Amount as of the balance sheet date of the aggregate standard product warranty liability. Does not include the balance for the extended product warranty liability. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 460 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 8 -Subparagraph (c)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482425/460-10-50-8 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 460 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 8 -Subparagraph (c)(5) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482425/460-10-50-8 + Details
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