CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY - USD ($) $ in Millions	Total	Common Stock	Additional Paid-In Capital	Retained Earnings	Accumulated Other Comprehensive Income (Loss)	Common Stock in Treasury at Cost
Balance at Dec. 31, 2023	$ 3,705.3	$ 0.7	$ 823.0	$ 3,805.8	$ (72.0)	$ (852.2)
Net income	348.0	0.0	0.0	348.0	0.0	0.0
Pension and post-employment benefits, net of tax	(0.9)	0.0	0.0	0.0	(0.9)	0.0
Currency translation adjustments	(28.9)	0.0	0.0	0.0	(28.9)	0.0
Derivative instruments, net of tax	0.1	0.0	0.0	0.0	0.1	0.0
Cash dividends	(60.2)	0.0	0.0	(60.2)	0.0	0.0
Repurchases of Common Stock	(54.6)	0.0	0.0	0.0	0.0	(54.6)
Exercise of stock options	4.1	0.0	0.9	0.0	0.0	3.2
Stock-based compensation expense	20.4	0.0	20.4	0.0	0.0	0.0
Payment of stock-based restricted and performance shares	0.0	0.0	(11.0)	0.0	0.0	11.0
Shares tendered for taxes on stock-based compensation	(8.6)	0.0	0.0	0.0	0.0	(8.6)
Other	0.2	0.0	(0.3)	0.0	0.0	0.5
Balance at Jun. 30, 2024	3,924.9	0.7	833.0	4,093.6	(101.7)	(900.7)
Balance at Mar. 31, 2024	3,826.0	0.7	821.7	3,955.1	(89.6)	(861.9)
Net income	168.6	0.0	0.0	168.6	0.0	0.0
Pension and post-employment benefits, net of tax	(0.5)	0.0	0.0	0.0	(0.5)	0.0
Currency translation adjustments	(11.4)	0.0	0.0	0.0	(11.4)	0.0
Derivative instruments, net of tax	(0.2)	0.0	0.0	0.0	(0.2)	0.0
Cash dividends	(30.1)	0.0	0.0	(30.1)	0.0	0.0
Repurchases of Common Stock	(39.5)	0.0	0.0	0.0	0.0	(39.5)
Exercise of stock options	0.6	0.0	0.2	0.0	0.0	0.4
Stock-based compensation expense	11.7	0.0	11.7	0.0	0.0	0.0
Payment of stock-based restricted and performance shares	0.0	0.0	(0.6)	0.0	0.0	0.6
Shares tendered for taxes on stock-based compensation	(0.4)	0.0	0.0	0.0	0.0	(0.4)
Other	0.1	0.0	0.0	0.0	0.0	0.1
Balance at Jun. 30, 2024	3,924.9	0.7	833.0	4,093.6	(101.7)	(900.7)
Balance at Dec. 31, 2024	4,152.1	0.7	847.8	4,367.2	(103.2)	(960.4)
Net income	317.0	0.0	0.0	317.0	0.0	0.0
Pension and post-employment benefits, net of tax	(2.1)	0.0	0.0	0.0	(2.1)	0.0
Currency translation adjustments	113.1	0.0	0.0	0.0	113.1	0.0
Derivative instruments, net of tax	(0.4)	0.0	0.0	0.0	(0.4)	0.0
Cash dividends	(65.7)	0.0	0.0	(65.7)	0.0	0.0
Repurchases of Common Stock	(68.7)	0.0	0.0	0.0	0.0	(68.7)
Exercise of stock options	3.1	0.0	0.7	0.0	0.0	2.4
Stock-based compensation expense	19.1	0.0	19.1	0.0	0.0	0.0
Payment of stock-based restricted and performance shares	0.0	0.0	(17.8)	0.0	0.0	17.8
Shares tendered for taxes on stock-based compensation	(13.2)	0.0	0.0	0.0	0.0	(13.2)
Other	0.1	0.0	(0.6)	0.0	0.0	0.7
Balance at Jun. 30, 2025	4,454.4	0.7	849.2	4,618.5	7.4	(1,021.4)
Balance at Mar. 31, 2025	4,234.6	0.7	838.4	4,446.5	(68.7)	(982.3)
Net income	204.8	0.0	0.0	204.8	0.0	0.0
Pension and post-employment benefits, net of tax	(1.0)	0.0	0.0	0.0	(1.0)	0.0
Currency translation adjustments	77.4	0.0	0.0	0.0	77.4	0.0
Derivative instruments, net of tax	(0.3)	0.0	0.0	0.0	(0.3)	0.0
Cash dividends	(32.8)	0.0	0.0	(32.8)	0.0	0.0
Repurchases of Common Stock	(40.0)	0.0	0.0	0.0	0.0	(40.0)
Exercise of stock options	0.9	0.0	0.2	0.0	0.0	0.7
Stock-based compensation expense	10.9	0.0	10.9		0.0	0.0
Payment of stock-based restricted and performance shares	0.0	0.0	(0.3)	0.0	0.0	0.3
Shares tendered for taxes on stock-based compensation	(0.1)	0.0	0.0	0.0	0.0	(0.1)
Balance at Jun. 30, 2025	$ 4,454.4	$ 0.7	$ 849.2	$ 4,618.5	$ 7.4	$ (1,021.4)