Condensed Consolidated Statements of Cash Flows (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2012		Mar. 31, 2011
OPERATING ACTIVITIES:
Net income	$ 327.3		$ 193.3
Depreciation and amortization:
Property, plant and equipment	48.6		47.1
Other, net	(11.1)		9.7
Pension contributions	(82.7)		(4.1)
Change in operating assets and liabilities:
Trade and other receivables	(212.6)		(257.1)
Wholesale receivables on new trucks	(257.7)		(75.8)
Sales-type finance leases and dealer direct loans on new trucks	(16.4)		32.4
Inventories	(96.2)		(34.0)
Accounts payable and accrued expenses	287.9		335.5
Income taxes, warranty and other	9.7		86.5
Net Cash Provided by Operating Activities	126.3		459.3
INVESTING ACTIVITIES:
Retail loans and direct financing leases originated	(693.6)		(504.6)
Collections on retail loans and direct financing leases	577.9		464.0
Marketable securities purchases	(156.0)		(934.2)
Marketable securities sales and maturities	129.7		408.4
Payments for property, plant and equipment	(70.7)		(62.2)
Acquisition of equipment for operating leases	(229.3)		(295.3)
Proceeds from asset disposals	85.5		85.8
Other, net	(8.6)		(12.6)
Net Cash Used in Investing Activities	(365.1)		(850.7)
FINANCING ACTIVITIES:
Cash dividends paid	(314.4)		(43.8)
Purchase of treasury stock	(15.6)
Stock compensation transactions	4.9		1.6
Net (decrease) increase in commercial paper and short-term bank loans	(25.9)		146.4
Proceeds from long-term debt	633.0		135.6
Payments of long-term debt	(259.6)		(250.2)
Net Cash Provided by (Used in) Financing Activities	22.4		(10.4)
Effect of exchange rate changes on cash	32.8		50.7
Net Decrease in Cash and Cash Equivalents	(183.6)		(351.1)
Cash and cash equivalents at beginning of period	2,106.7		2,040.8
Cash and cash equivalents at end of period	1,923.1		1,689.7
Financial Services
Depreciation and amortization:
Equipment on operating leases and other	122.0		115.3
Provision for losses on financial services receivables	7.5		10.5
FINANCING ACTIVITIES:
Cash and cash equivalents at beginning of period	116.1	[1]
Cash and cash equivalents at end of period	$ 91.1

[1] The December 31, 2011 consolidated balance sheet has been derived from audited financial statements.