STATEMENTS OF CONDENSED CONSOLIDATED CASH FLOWS (UNAUDITED) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
OPERATING ACTIVITIES
Net income	$ 505.2	$ 477.4
Adjustments to reconcile net income to net operating cash:
Depreciation	71.1	70.4
Non-cash lease expense	116.6	109.0
Amortization of intangible assets	82.1	83.7
Stock-based compensation expense	24.6	22.5
Amortization of non-traded investments	20.1	19.4
Gain on sale or disposition of assets	(3.4)	(4.6)
Provisions for environmental-related matters	3.6	12.7
Other postretirement benefit plan net cost	(6.1)	(4.5)
Deferred income taxes	(16.4)	(2.7)
Other	1.7	8.4
Change in working capital accounts - net	(682.1)	(534.2)
Change in operating lease liabilities	(117.8)	(109.6)
Costs incurred for environmental-related matters	(6.7)	(4.4)
Other	(51.4)	(55.3)
Net operating cash	(58.9)	88.2
INVESTING ACTIVITIES
Capital expenditures	(283.8)	(209.9)
Acquisition of business, net of cash acquired	0.0	(0.3)
Other	(37.5)	(23.2)
Net investing cash	(321.3)	(233.4)
FINANCING ACTIVITIES
Net increase in short-term borrowings	882.5	503.0
Payments of cash dividends	(182.5)	(156.5)
Proceeds from stock options exercised	78.2	11.4
Treasury stock purchased	(545.5)	(301.7)
Proceeds from real estate financing transactions	77.0	66.5
Other	(20.1)	(24.6)
Net financing cash	289.6	98.1
Effect of exchange rate changes on cash	(6.3)	(0.3)
Net decrease in cash and cash equivalents	(96.9)	(47.4)
Cash and cash equivalents at beginning of year	276.8	198.8
Cash and cash equivalents at end of period	179.9	151.4
Supplemental cash flow information
Income taxes paid	69.7	40.7
Interest paid	$ 107.5	$ 113.0