Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Revenues	$ 8,696.4	$ 7,058.9	$ 26,050.8	$ 20,690.2
Provision for losses on receivables			14.1	3.8
Investment income	80.8	21.4	192.5	24.3
Income before income taxes	1,589.4	979.7	4,076.9	2,673.2
Income taxes	360.9	210.3	893.4	582.9
Net Income	$ 1,228.5	$ 769.4	$ 3,183.5	$ 2,090.3
Net Income Per Share
Basic	$ 2.35	$ 1.47	$ 6.08	$ 4
Diluted	$ 2.34	$ 1.47	$ 6.07	$ 3.99
Weighted Average Number of Common Shares Outstanding
Basic	524.1	522.7	523.8	522.5
Diluted	525.3	523.3	524.8	523.3
Comprehensive Income	$ 1,068.7	$ 488.0	$ 3,199.3	$ 1,618.3
Truck, Parts and Other
Revenues	8,232.3	6,687.0	24,723.7	19,579.6
Cost of sales and revenues	6,626.7	5,689.3	19,971.5	16,785.8
Research and development	103.5	82.9	302.0	241.3
Selling, general and administrative	143.6	137.7	448.3	430.6
Interest and other (income) expense, net	(16.3)	(35.0)	544.8	(89.4)
Costs and Expenses, Total	6,857.5	5,874.9	21,266.6	17,368.3
Income before income taxes	1,374.8	812.1	3,457.1	2,211.3
Financial Services
Revenues	464.1	371.9	1,327.1	1,110.6
Interest and fees	269.8	160.4	716.5	443.6
Operating lease, rental and other revenues	194.3	211.5	610.6	667.0
Interest and other borrowing expenses	138.5	55.8	347.8	142.0
Depreciation and other expenses	146.9	137.4	427.0	426.3
Selling, general and administrative	38.7	33.3	110.9	100.9
Provision for losses on receivables	6.2	(0.8)	14.1	3.8
Costs and Expenses, Total	330.3	225.7	899.8	673.0
Income before income taxes	$ 133.8	$ 146.2	$ 427.3	$ 437.6