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v3.25.1

Reclassifications Out of Accumulated Other Comprehensive Income (Detail) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2025 | Mar. 31, 2024
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |
Cost of sales and revenues | $ 5,891.0 | $ 6,673.8
Interest and other borrowing expenses | 190.6 | 160.0
Total Income Before Income Taxes | 643.1 | 1,534.5
Investment income | 83.8 | 85.5
Tax (benefit) expense | 138.0 | 339.2
Net Income | 505.1 | 1,195.3
Reclassified out of AOCI | 54.5 | (20.2)
Derivative Contracts |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |
Reclassified out of AOCI | 53.8 | (20.4)
Derivative Contracts | Reclassification out of Accumulated Other Comprehensive Income |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |
Total Income Before Income Taxes | 68.2 | (24.2)
Tax (benefit) expense | (14.4) | 3.8
Net Income | 53.8 | (20.4)
Marketable Debt Securities |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |
Reclassified out of AOCI | (0.1) | (0.9)
Marketable Debt Securities | Reclassification out of Accumulated Other Comprehensive Income |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |
Investment income | (0.2) | (1.2)
Tax (benefit) expense | 0.1 | 0.3
Net Income | (0.1) | (0.9)
Truck, Parts and Other |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |
Net sales and revenues | (6,913.7) | (8,235.0)
Truck, Parts and Other | Derivative Contracts | Foreign-exchange contracts | Reclassification out of Accumulated Other Comprehensive Income |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |
Net sales and revenues | (2.8) | 8.8
Cost of sales and revenues | (9.5) | (7.4)
Interest and other expenses (income), net | 12.4 | (1.1)
Truck, Parts and Other | Derivative Contracts | Commodity contracts | Reclassification out of Accumulated Other Comprehensive Income |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |
Cost of sales and revenues | (0.1) | 2.6
Truck, Parts and Other | Actuarial loss | Reclassification out of Accumulated Other Comprehensive Income |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |
Interest and other expenses (income), net | 0.7 | 1.2
Truck, Parts and Other | Prior Service Costs | Reclassification out of Accumulated Other Comprehensive Income |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |
Interest and other expenses (income), net | 0.3 | 0.3
Truck, Parts and Other | Settlement loss | Reclassification out of Accumulated Other Comprehensive Income |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |
Total Income Before Income Taxes | 1.0 | 1.5
Tax (benefit) expense | (0.2) | (0.4)
Net Income | 0.8 | 1.1
Financial Services | Derivative Contracts | Foreign-exchange contracts | Reclassification out of Accumulated Other Comprehensive Income |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |
Interest and other borrowing expenses | 5.8 | (2.6)
Financial Services | Derivative Contracts | Interest-Rate Contracts | Reclassification out of Accumulated Other Comprehensive Income |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |
Interest and other borrowing expenses | $ 62.4 | $ (24.5)

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