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Earnings (Loss) Per Share (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020 | Feb. 16, 2022 | Jun. 02, 2021
Earnings Per Share [Line Items] |  |  |  |  |  |
Net (loss) income attributable to Anywhere shareholders |  | $ (287.0) | $ 343.0 | $ (360.0) |  |
Basic |  | 113.8 | 116.4 | 115.2 |  |
Dilutive effect of stock-based compensation awards (a) | [1] | 0.0 | 3.8 | 0.0 |  |
Incremental Common Shares Attributable to Dilutive Effect of Conversion of Debt Securities | [2] | 0.0 | 0.0 |  |  |
Diluted |  | 113.8 | 120.2 | 115.2 |  |
Basic (loss) earnings per share |  | $ (2.52) | $ 2.95 | $ (3.13) |  |
Diluted (loss) earnings per share |  | $ (2.52) | $ 2.85 | $ (3.13) |  |
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount |  |  | 3.7 |  |  |
Stock Repurchases [Abstract] |  |  |  |  |  |
Stock Repurchase Program, Authorized Amount |  |  |  |  | $ 300.0 |
Stock Repurchased and Retired During Period, Shares |  | 8.8 |  |  |  |
Stock Repurchased and Retired During Period, Value |  | $ 97.0 |  |  |  |
Stock Repurchase Program, Remaining Authorized Repurchase Amount |  | $ 203.0 |  |  |  |
0.25% Exchangeable Senior Notes | Convertible Debt |  |  |  |  |  |
Earnings Per Share [Line Items] |  |  |  |  |  |
Debt Instrument, Convertible, Conversion Price |  |  |  |  |  | $ 24.49
[1] | The Company was in a net loss position for the years ended December 31, 2022 and 2020, and therefore the impact of incentive equity awards were excluded from the computation of dilutive loss per share as the inclusion of such amounts would be anti-dilutive. The year ended December 31, 2021 excludes 3.7 million shares of common stock issuable for incentive equity awards which includes performance share units based on the achievement of target amounts, that are anti-dilutive to the diluted earnings per share computation.
[2] | Shares to be provided to the Company from the exchangeable note hedge transactions purchased concurrently with its issuance of Exchangeable Senior Notes in June 2021 are anti-dilutive and therefore they are not treated as a reduction to its diluted shares.

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- Definition Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 + Details
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