CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Cash Flows From Operating Activities:
Net income	$ 188.4	$ 204.5
Adjustments to reconcile net income to net cash provided by operating activities:
Amortization of intangible assets	91.3	91.6
Depreciation	28.7	25.6
Stock-based compensation expense	14.2	14.1
Loss on equity method investments	6.2	10.7
Foreign currency transaction losses (gains), net	6.8	(0.7)
Non-cash adjustments to carrying value of LIFO inventories	3.0	6.7
Other non-cash adjustments	2.4	1.4
Changes in assets and liabilities:
Receivables	25.3	(11.5)
Inventories	(54.1)	(58.2)
Accounts payable	(70.4)	(101.5)
Accrued liabilities	39.7	(1.8)
Other assets and liabilities, net	(25.1)	(19.3)
Net cash provided by operating activities	256.4	161.6
Cash Flows Used In Investing Activities:
Capital expenditures	(33.7)	(62.3)
Net cash paid in acquisitions	(163.4)	(143.3)
Net cash used in investing activities	(197.1)	(205.6)
Cash Flows Used In Financing Activities:
Principal payments on long-term debt	0.0	(7.1)
Purchases of treasury stock	(10.0)	(72.9)
Cash dividends on common shares	(8.1)	(8.1)
Proceeds from stock option exercises	5.2	11.2
Payments of deferred and contingent acquisition consideration	(1.4)	(2.2)
Other financing	4.3	(0.5)
Net cash used in financing activities	(10.0)	(79.6)
Effect of exchange rate changes on cash and cash equivalents	22.3	(19.6)
Net increase (decrease) in cash and cash equivalents	71.6	(143.2)
Cash and cash equivalents, beginning of period	1,541.2	1,595.5
Cash and cash equivalents, end of period	1,612.8	1,452.3
Supplemental Cash Flow Information
Cash paid for income taxes, net of refunds	40.5	43.5
Cash paid for interest, net of interest rate derivative settlements	$ 33.3	$ 58.2