Common Stock, Voting Rights, Number Of Votes

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Number Of Pension Plans

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- Definition

Amount charged to advertising expense for the period, which are expenses incurred with the objective of increasing revenue for a specified brand, product or product line.

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Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.

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Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.

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- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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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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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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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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Estimated period over which an employee is required to provide service in exchange for the equity-based payment award, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Ratio applied to the conversion of stock split, for example but not limited to, one share converted to two or two shares converted to one.

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Number of common and preferred shares that were previously issued and that were repurchased by the issuing entity and held in treasury on the financial statement date. This stock has no voting rights and receives no dividends.

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Description of Business and Summary of Significant Accounting Policies - Narrative (Details)		12 Months Ended
	Aug. 26, 2020	Dec. 31, 2022 USD ($) plan segment vote shares	Dec. 31, 2021 USD ($) shares	Dec. 31, 2020 USD ($)
Asset Impairment Charges [Abstract]
Number of operating segments \| segment		4
Number of reportable segments \| segment		4
Reverse stock split, conversion ratio	0.5556
Advertising expense \| $		$ 29,300,000	$ 40,800,000	$ 7,200,000
Goodwill, impairment loss \| $		$ 102,000,000	$ 0	$ 0
Common stock, shares issued (in shares)		61,279,379	60,830,853
Common stock, shares outstanding (in shares)		34,593,837	34,145,311
Number of votes \| vote		1
Treasury stock (in shares)		26,685,542	26,685,542
Requisite service period, options		3 years
Pension Plan
Asset Impairment Charges [Abstract]
Number of pension plans \| plan		2
Non-Qualified Pension Plan
Asset Impairment Charges [Abstract]
Number of pension plans \| plan		2
Minimum
Asset Impairment Charges [Abstract]
Requisite service period, options		3 years
Maximum
Asset Impairment Charges [Abstract]
Requisite service period, options		4 years
Revenue Benchmark \| Customer Concentration Risk \| Local SMBs
Asset Impairment Charges [Abstract]
Concentration risk, percentage		90.00%
Revenue Benchmark \| Customer Concentration Risk \| Regional and National Large Businesses
Asset Impairment Charges [Abstract]
Concentration risk, percentage		10.00%
Revenue Benchmark \| Customer Concentration Risk \| Top Ten Directories
Asset Impairment Charges [Abstract]
Concentration risk, percentage		1.00%