CONSOLIDATED STATEMENT OF CASH FLOWS - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Operating activities:
Net earnings	$ 428.0	$ 244.4	$ 180.1
Adjustments to reconcile net earnings to net cash flows provided by operating activities:
Depreciation and amortization	151.9	130.8	115.9
SBC	57.4	55.6	51.0
Loss (gain) recognized on derivative instruments:	(91.0)	(45.6)	0.0
Restructuring and other charges	5.9	1.6	0.9
Unrealized losses (gains) on hedge derivatives	13.2	6.3	(33.3)
Deferred income taxes	(31.9)	(3.6)	(27.9)
Other	11.1	(2.2)	(5.3)
Changes in non-cash working capital items:
Accounts receivable	(270.7)	(402.2)	(133.3)
Inventories	343.7	245.1	(717.2)
Other current assets	45.1	8.6	(51.2)
Accounts payable, accrued and other current liabilities, provisions and income taxes payable	(188.8)	87.4	831.4
Net cash provided by operating activities	473.9	326.2	211.1
Investing activities:
Cash paid for business acquisition, net of cash required	(36.1)	0.0	0.0
Purchase of computer software and property, plant and equipment	(170.9)	(125.1)	(109.0)
Proceeds from sale of assets	2.9	2.7	0.1
Other	(8.4)	0.0	0.0
Net cash used in investing activities	(212.5)	(122.4)	(108.9)
Financing activities:
Borrowings under loans	798.0	891.0	1,235.0
Repayments under loans	(798.0)	(891.0)	(1,235.0)
Borrowing under term loans	750.0	0.0	0.0
Repayments under term loans	(617.7)	(18.3)	(33.2)
Principal payments of finance leases	(9.7)	(9.9)	(8.4)
Proceeds from issuance of capital stock	3.9	0.3	0.2
Purchase of treasury stock for stock-based plans	(152.0)	(35.6)	(34.6)
Purchase of treasury stock for stock-based plans	(119.6)	(82.3)	(44.9)
Proceeds from TRS settlement	32.3	5.0	0.0
SBC cash settlement	(84.6)	(66.7)	0.0
Debt issuance costs paid	(11.1)	(0.4)	(0.8)
Net cash used in financing activities	(208.5)	(207.9)	(121.7)
Net increase (decrease) in cash and cash equivalents	52.9	(4.1)	(19.5)
Cash and cash equivalents, beginning of year	370.4	374.5	394.0
Cash and cash equivalents, end of year	423.3	370.4	374.5
Supplemental disclosure information:
Interest paid	52.9	68.8	52.9
Net income taxes paid	106.3	78.4	65.1
Non-cash investing activity:
Unpaid purchases of property, plant and equipment at end of period	$ 29.7	$ 52.5	$ 23.6