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The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount of increase (decrease) in carrying value of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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Remaining amortization period of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of an intangible asset (excluding goodwill) to fair value.

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Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.

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Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

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Number of reporting units tested for impairment of goodwill. A reporting unit is an operating segment or one level below an operating segment.

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Intangible assets, net and Goodwill - Narrative (Details) $ in Thousands	3 Months Ended	9 Months Ended	12 Months Ended
	Sep. 30, 2023 USD ($)	Sep. 30, 2023 reporting_unit	Dec. 31, 2023 USD ($) segment trade_name	Dec. 31, 2022 USD ($)
Basis of presentation
Increase in intangible assets			$ 62,300
Amortization of intangible assets			$ 105,700	$ 92,600
Number of trade names \| trade_name			2
Weighted average amortization period			12 years 3 months 29 days
Loss on impairment			$ 67,076	82,615
Number of reporting units \| reporting_unit		16
Number of reportable segments \| segment			2
Number of operating segments \| segment			2
Goodwill Impairment			$ 50,702	$ 55,422
Discontinued operations
Basis of presentation
Loss on impairment			7,800
California
Basis of presentation
Impairment losses			300
Colorado Cash Generating Unit
Basis of presentation
Impairment losses			13,900
Massachusetts Cash Generating Unit
Basis of presentation
Impairment losses			19,400
North Dakota and Oregon Cash Generating Unit
Basis of presentation
Impairment losses			3,600
Nevada
Basis of presentation
Goodwill Impairment			$ 43,992
Nevada \| Discontinued operations
Basis of presentation
Goodwill Impairment	$ 6,700