Goodwill and Intangibles - Goodwill (Details) $ in Millions	3 Months Ended	12 Months Ended
	Dec. 31, 2021 USD ($)	Dec. 31, 2022 USD ($) item	Dec. 31, 2021 USD ($)	Oct. 23, 2022 USD ($)
Gross Balance
Balance at the beginning of the period		$ 777.9	$ 769.5
Balance at the beginning of the period, adjusted		767.8
Acquired During the Period			8.4
Balance at the end of the period, adjusted	$ 767.8	767.8	767.8
Balance at the end of the period	777.9		777.9
Accumulated Impairment Losses
Balance at the beginning of the period		(167.1)	(167.1)
Balance at the end of the period	(167.1)	(167.1)	(167.1)
Goodwill impairment charges		0.0	0.0
Foreign Currency Translation and Other		8.3	10.1
Net Goodwill	600.7	$ 592.4	600.7	$ 581.2
Number of reporting units | item		7
Number of reporting units with goodwill | item		6
Number of reporting units with no goodwill | item		1
Goodwill impairment charges		$ 0.0	0.0
Americas
Gross Balance
Balance at the beginning of the period		490.9	482.5
Balance at the beginning of the period, adjusted		490.9
Acquired During the Period	8.4		8.4
Balance at the end of the period, adjusted	490.9	490.9	490.9
Balance at the end of the period	490.9		490.9
Accumulated Impairment Losses
Balance at the beginning of the period		(24.5)	(24.5)
Balance at the end of the period	(24.5)	(24.5)	(24.5)
Foreign Currency Translation and Other		0.6
Net Goodwill	466.4	465.8	466.4
Europe
Gross Balance
Balance at the beginning of the period		252.1	252.1
Balance at the beginning of the period, adjusted		242.9
Balance at the end of the period, adjusted	242.9	242.9	242.9
Balance at the end of the period	252.1		252.1
Accumulated Impairment Losses
Balance at the beginning of the period		(129.7)	(129.7)
Balance at the end of the period	(129.7)	(129.7)	(129.7)
Foreign Currency Translation and Other		6.2	9.2
Net Goodwill	113.2	107.0	113.2
APMEA
Gross Balance
Balance at the beginning of the period		34.9	34.9
Balance at the beginning of the period, adjusted		34.0
Balance at the end of the period, adjusted	34.0	34.0	34.0
Balance at the end of the period	34.9		34.9
Accumulated Impairment Losses
Balance at the beginning of the period		(12.9)	(12.9)
Balance at the end of the period	(12.9)	(12.9)	(12.9)
Foreign Currency Translation and Other		1.5	0.9
Net Goodwill	$ 21.1	19.6	$ 21.1
Water quality
Gross Balance
Balance at the end of the period		$ 0.0