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Operations and Significant Accounting Policies - Narrative (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023
Non-Controlling Interest Details [Line Items]
Goodwill	$ 154.9		$ 154.9
Net Loss Attributable to Non-Controlling Interest	$ (13.7)	$ (20.6)

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Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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Amount of Net Income (Loss) attributable to noncontrolling interest.

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