CONSOLIDATED AND COMBINED CONDENSED STATEMENTS OF CHANGES IN EQUITY (UNAUDITED) - USD ($) $ in Millions		Total	Common Shares Issued at Par Value	Capital Surplus	Retained Earnings	Accumulated Other Comprehensive Loss	Treasury Stock	Crane Net Investment
Beginning balance at Dec. 31, 2022		$ 783.8	$ 0.0	$ 0.0	$ 0.0	$ (131.5)	$ 0.0	$ 915.3
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income attributable to common shareholders		43.7						43.7
Stock-based compensation expense		2.3						2.3
Changes in pension and postretirement plan assets and benefit obligation, net of tax		(0.5)				(0.5)
Currency translation adjustment		4.9				4.9
Net transfers to Crane		(393.1)						(393.1)
Ending balance at Mar. 31, 2023		441.1	0.0	0.0	0.0	(127.1)	0.0	568.2
Beginning balance at Dec. 31, 2022		783.8	0.0	0.0	0.0	(131.5)	0.0	915.3
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income attributable to common shareholders		86.9
Changes in pension and postretirement plan assets and benefit obligation, net of tax		(1.0)
Currency translation adjustment		1.8
Ending balance at Jun. 30, 2023		855.2	72.4	1,722.6	35.3	(130.7)	(844.4)	0.0
Beginning balance at Mar. 31, 2023		441.1	0.0	0.0	0.0	(127.1)	0.0	568.2
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income attributable to common shareholders		43.2			43.2
Cash dividends		(7.9)			(7.9)
Exercise of stock options		1.9					1.9
Impact from settlement of share-based awards, net of shares acquired		0.0		(1.8)			1.8
Stock-based compensation expense		1.9		1.9
Stock-based compensation reclassification	[1]	(0.3)		(0.3)
Changes in pension and postretirement plan assets and benefit obligation, net of tax		(0.5)				(0.5)
Currency translation adjustment		(3.1)				(3.1)
Dividend from Crane		275.0						275.0
Reclassification of Crane Net Investment to Common Stock, Treasury Stock and Capital Surplus		0.0	72.4	1,722.8			(848.1)	(947.1)
Net transfers to Crane		103.9						103.9
Ending balance at Jun. 30, 2023		855.2	72.4	1,722.6	35.3	(130.7)	(844.4)	$ 0.0
Beginning balance at Dec. 31, 2023		964.0	72.4	1,728.1	120.9	(118.6)	(838.8)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income attributable to common shareholders		37.8			37.8
Cash dividends		(9.1)			(9.1)
Exercise of stock options		1.6					1.6
Impact from settlement of share-based awards, net of shares acquired		(5.2)		(14.7)			9.5
Stock-based compensation expense		2.1		2.1
Changes in pension and postretirement plan assets and benefit obligation, net of tax		(0.4)				(0.4)
Currency translation adjustment		(26.7)				(26.7)
Ending balance at Mar. 31, 2024		964.1	72.4	1,715.5	149.6	(145.7)	(827.7)
Beginning balance at Dec. 31, 2023		964.0	72.4	1,728.1	120.9	(118.6)	(838.8)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income attributable to common shareholders		79.4
Changes in pension and postretirement plan assets and benefit obligation, net of tax		(0.9)
Currency translation adjustment		(35.3)
Ending balance at Jun. 30, 2024		989.8	72.4	1,716.8	182.0	(154.8)	(826.6)
Beginning balance at Mar. 31, 2024		964.1	72.4	1,715.5	149.6	(145.7)	(827.7)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income attributable to common shareholders		41.6			41.6
Cash dividends		(9.2)			(9.2)
Exercise of stock options		0.3					0.3
Impact from settlement of share-based awards, net of shares acquired		(0.3)		(1.1)			0.8
Stock-based compensation expense		2.4		2.4
Changes in pension and postretirement plan assets and benefit obligation, net of tax		(0.5)				(0.5)
Currency translation adjustment		(8.6)				(8.6)
Ending balance at Jun. 30, 2024		$ 989.8	$ 72.4	$ 1,716.8	$ 182.0	$ (154.8)	$ (826.6)

[1] Reclassification of stock-based compensation due to modification resulting from equity award conversions. See Note 1, “Organization and Basis of Presentation” for additional information.