CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Operating Activities
Net earnings	$ 92.1	$ 160.6
Adjustments to reconcile net earnings to net cash provided by operating activities
Depreciation, depletion, accretion and amortization	141.0	100.4
Noncash operating lease expense	16.4	10.5
Net gain on sale of property, plant & equipment and businesses	(2.6)	(117.2)
Contributions to pension plans	(2.0)	(2.1)
Share-based compensation expense	7.5	7.9
Deferred tax expense	1.1	26.9
Changes in assets and liabilities before initial effects of business acquisitions and dispositions	(77.8)	(17.0)
Other, net	(0.1)	(0.7)
Net cash provided by operating activities	175.6	169.3
Investing Activities
Purchases of property, plant & equipment	(160.4)	(100.7)
Proceeds from sale of property, plant & equipment	6.2	186.5
Payment for businesses acquired, net of acquired cash	(148.2)	(0.0)
Other, net	(0.1)	(0.0)
Net cash provided by (used for) investing activities	(302.5)	85.8
Financing Activities
Proceeds from short-term debt	189.0	0.0
Payment of short-term debt	(89.0)	(0.0)
Payment of current maturities and long-term debt	(2.3)	(500.0)
Debt issuance and exchange costs	(0.7)	(0.0)
Payment of finance leases	(8.5)	(0.6)
Dividends paid	(53.2)	(49.1)
Share-based compensation, shares withheld for taxes	(17.1)	(12.1)
Other, net	0.2	(0.4)
Net cash provided by (used for) financing activities	18.4	(562.2)
Net decrease in cash and cash equivalents and restricted cash	(108.5)	(307.1)
Cash and cash equivalents and restricted cash at beginning of year	241.5	1,198.0
Cash and cash equivalents and restricted cash at end of period	$ 133.0	$ 890.9