Condensed Consolidated Statements of Cash Flows (unaudited) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Cash Flows from Operating Activities
Net income	$ 183.0	$ 164.5
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	60.2	46.9
Deferred income taxes	(3.0)	0.6
Stock-based compensation	14.4	14.4
Loss on sale of assets	0.5	0.2
Changes in assets and liabilities, excluding effects of acquisitions:
Increase in accounts receivable, net	(117.8)	(142.7)
(Increase) decrease in inventories, net	(61.2)	7.7
Increase (decrease) in accounts payable	43.3	(1.1)
Decrease in current liabilities	(25.7)	(22.7)
Changes in other assets and liabilities, net	(6.5)	(11.1)
Contribution to qualified defined benefit pension plans	0.0	(20.0)
Other, net	(0.6)	0.7
Net cash provided by operating activities	86.6	37.4
Cash Flows from Investing Activities
Capital expenditures	(40.6)	(26.0)
Acquisitions, net of cash acquired	2.4	(73.3)
Purchases of available-for-sale investments	(5.1)	(3.9)
Proceeds from available-for-sale investments	1.4	3.9
Other, net	0.6	0.0
Net cash used in investing activities	(41.3)	(99.3)
Cash Flows from Financing Activities
Borrowing of short-term debt, net	246.9	291.3
Payment of dividends	(75.4)	(70.7)
Acquisition of common shares	(167.5)	(125.0)
Other, net	(27.4)	(20.6)
Net cash (used in) provided by financing activities	(23.4)	75.0
Effect of exchange rate changes on cash and cash equivalents	(2.7)	4.1
Increase in cash and cash equivalents	19.2	17.2
Cash and cash equivalents, beginning of year	482.5	329.1
Restricted cash, included in other assets, beginning of year	1.8	2.5
Less: Restricted cash, included in Other Assets	1.9	1.9
Cash and cash equivalents, end of period	$ 501.6	$ 346.9