Segment Information Reconciliation of Income from Continuing Operations from Segments to Consolidated (Details) - USD ($) $ in Millions		12 Months Ended
		Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Segment Income (Loss)	[1]	$ 685.9	$ 517.6	$ 516.3
Restructuring costs		(7.4)	(14.1)	(14.0)
Transformation costs	[2]	11.7	0.0	0.0
Impairment of trade names		0.0	0.0	(21.2)
Gain (Loss) on Disposition of Business		1.4	(0.1)	2.2
Income from continuing operations before income taxes		626.8	432.1	407.5
Segment Reconciling Items [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Segment Income (Loss)		685.9	517.6	516.3
Restructuring costs		(7.5)	(15.4)	(21.0)
Transformation costs		11.7	0.0	0.0
Inventory Step Up Related To Merger		(2.3)	0.0	(2.2)
Amortization		(26.3)	(28.4)	(31.7)
Mark-to-market actuarial gains (losses) on pension and post-retirement benefit plans		2.4	(6.7)	3.4
Impairment of trade names		0.0	0.0	(21.2)
Gain (Loss) on Disposition of Business		1.4	(0.1)	2.2
Interest Revenue (Expense), Net		(12.5)	(23.9)	(30.1)
Deal related costs and expenses		(7.9)	(0.6)	(4.2)
COVID-19 related costs and expenses		(0.6)	(10.4)	0.0
Legal settlement and accrual adjustments		7.6	0.0	0.0
Other Expenses		(1.7)	0.0	(4.0)
Income from continuing operations before income taxes		$ 626.8	$ 432.1	$ 407.5

[1] (1) One customer in the Consumer Solutions’ pool business represented approximately 20%, 15%, and 15% of our consolidated net sales in 2021, 2020 and 2019, respectively.

[2] Transformation costs primarily consist of professional services and project management and related costs.