Goodwill and Other Intangible Assets - Gross carrying amount and accumulated amortization of the company's intangible assets other than goodwill (Details) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Intangible asset balances by major asset class
Intangible assets, gross (excluding goodwill)	$ 167.2	$ 178.4
Finite-lived intangible assets, amortization amount	(40.5)	(38.8)
Finite-lived intangible assets, book value	21.5
Intangible assets, book value	126.7	139.6
Indefinite-lived Intangible Assets
Intangible asset balances by major asset class
Intangible assets, gross (excluding goodwill)	105.0	114.7
Intangible assets, book value	105.0	114.7
Indefinite-lived Intangible Assets | Distribution Network
Intangible asset balances by major asset class
Indefinite-lived intangible assets, book value	14.0	18.8
Indefinite-lived Intangible Assets | Trademarks and Tradenames
Intangible asset balances by major asset class
Indefinite-lived intangible assets, book value	91.0	95.9
Finite-Lived Intangible Assets
Intangible asset balances by major asset class
Intangible assets, gross (excluding goodwill)	62.2	63.7
Finite-lived intangible assets, amortization amount	(40.5)	(38.8)
Intangible assets, book value	21.7	24.9
Finite-Lived Intangible Assets | Customer Relationships
Intangible asset balances by major asset class
Finite-lived intangible assets, carrying amount	26.5	27.0
Finite-lived intangible assets, amortization amount	(10.0)	(9.0)
Finite-lived intangible assets, book value	16.5	18.0
Finite-Lived Intangible Assets | Patents
Intangible asset balances by major asset class
Finite-lived intangible assets, carrying amount	28.7	29.7
Finite-lived intangible assets, amortization amount	(28.2)	(29.1)
Finite-lived intangible assets, book value	0.5	0.6
Finite-Lived Intangible Assets | Noncompetition agreements
Intangible asset balances by major asset class
Finite-lived intangible assets, carrying amount	4.2	4.2
Finite-lived intangible assets, amortization amount	(1.2)	(0.4)
Finite-lived intangible assets, book value	3.0	3.8
Finite-Lived Intangible Assets | Other Intangibles
Intangible asset balances by major asset class
Finite-lived intangible assets, carrying amount	0.6	0.6
Finite-lived intangible assets, amortization amount	(0.5)	(0.2)
Finite-lived intangible assets, book value	0.1	0.4
Finite-Lived Intangible Assets | Trademarks and Tradenames
Intangible asset balances by major asset class
Finite-lived intangible assets, carrying amount	2.2	2.2
Finite-lived intangible assets, amortization amount	(0.6)	(0.1)
Finite-lived intangible assets, book value	$ 1.6	$ 2.1