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Leases - Future Minimum Payments Under Non-Cancelable Leases (Details) - USD ($) $ in Millions	Sep. 30, 2022	Dec. 31, 2021	[1]
Leases [Abstract]
2022 (excluding nine months ended September 30, 2022)	$ 4.8
2023	13.1
2024	11.5
2025	10.7
2026	8.1
Thereafter	59.8
Total future minimum lease payments	108.0
less effects of discounting	27.9
Total lease liabilities	80.1
Current portion of operating lease liabilities	10.5	$ 8.1
Operating lease liabilities, net of current portion	$ 69.6	$ 61.5
[1] The Condensed Consolidated Balance Sheet as of December 31, 2021 has been derived from the audited consolidated financial statements at that date but does not include all of the information and footnotes required by generally accepted accounting principles for complete financial statements.

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