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Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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Fair value portion of debt instrument payable, including, but not limited to, notes payable and loans payable.

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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 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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Amount of impairment loss resulting from write-down of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit to fair value.

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Fair Value Measurements - Additional Information (Details)		3 Months Ended			9 Months Ended
	Oct. 18, 2020 USD ($)	Sep. 30, 2020 USD ($)	Jun. 30, 2020 USD ($)	Mar. 31, 2020 USD ($) Tradename	Sep. 30, 2020 USD ($)
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Impairment loss of goodwill		$ 66,200,000		$ 119,500,000	$ 185,698,000
Number of tradenames \| Tradename				2
Impairment loss of intangibles			$ 0
Revolving Credit Facility
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Line of credit		0			0
Term Loans
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Debt instrument fair value		935,200,000			935,200,000
Debt instrument carrying amount		974,800,000			974,800,000
Carrying Value
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Cash and cash equivalents		56,400,000			56,400,000
Nutrition Business Unit \| Subsequent Event
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Business combination, offer-to-sell price	$ 575,000,000.0
Tradename \| Nutrisystem
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Impairment loss of intangibles				$ 80,000,000.0
Nutrition
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Impairment loss of goodwill		$ 66,200,000		$ 119,500,000	$ 185,698,000