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Equity (Details) - USD ($) $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022 | Jan. 01, 2022
Statement of Equity Table [Line Items] |  |  |  |  |
Balance at beginning of the year |  | $ 1,681 | $ 1,767 | $ 2,192 |
Cumulative effect adjustment, Additional Paid in Capital |  | 4,827 | 4,813 |  |
Cumulative effect adjustment, Accumulated Deficit |  | (3,219) | (3,091) |  |
Cumulative effect adjustment, Total equity |  | 1,570 | 1,681 | 1,767 |
Net loss |  | (127) | (98) | (283) |
Other comprehensive income (loss) |  | 2 | 4 | 2 |
Stock Repurchased and Retired During Period, Value |  |  |  | (97) |
Proceeds from Contributions from Parent |  |  |  | 2 |
APIC, Share-Based Payment Arrangement, Increase for Cost Recognition |  | 14 | 8 | 6 |
Dividends Total Equity |  | (1) | (1) | (8) |
Contributions from non-controlling interests |  | 1 | 1 | 1 |
Balance at end of the year |  | 1,570 | 1,681 | 1,767 |
Accounting Standards Update 2020-06 |  |  |  |  |
Statement of Equity Table [Line Items] |  |  |  |  |
Cumulative effect adjustment, Additional Paid in Capital |  |  |  |  | $ (53)
Cumulative effect adjustment, Accumulated Deficit |  |  |  |  | 5
Cumulative effect adjustment, Total equity |  |  |  |  | $ (48)
Common Stock |  |  |  |  |
Statement of Equity Table [Line Items] |  |  |  |  |
Balance at beginning of the year |  | 1 | 1 | 1 |
Cumulative effect adjustment, Total equity |  | 1 | 1 | 1 |
Balance at end of the year |  | 1 | 1 | 1 |
Additional Paid-In Capital |  |  |  |  |
Statement of Equity Table [Line Items] |  |  |  |  |
Balance at beginning of the year |  | 4,813 | 4,805 | 4,947 |
Cumulative effect adjustment, Total equity |  | 4,827 | 4,813 | 4,805 |
Stock Repurchased and Retired During Period, Value |  |  |  | (97) |
Proceeds from Contributions from Parent |  |  |  | 2 |
APIC, Share-Based Payment Arrangement, Increase for Cost Recognition |  | 14 | 8 | 6 |
Balance at end of the year |  | 4,827 | 4,813 | 4,805 |
Accumulated Deficit |  |  |  |  |
Statement of Equity Table [Line Items] |  |  |  |  |
Balance at beginning of the year |  | (3,091) | (2,994) | (2,712) |
Cumulative effect adjustment, Total equity |  | (3,219) | (3,091) | (2,994) |
Net loss |  | (128) | (97) | (287) |
Balance at end of the year |  | (3,219) | (3,091) | (2,994) |
Accumulated Other Comprehensive Loss |  |  |  |  |
Statement of Equity Table [Line Items] |  |  |  |  |
Balance at beginning of the year |  | (44) | (48) | (50) |
Cumulative effect adjustment, Total equity |  | (42) | (44) | (48) |
Other comprehensive income (loss) | [1] | 2 | 4 | 2 |
Balance at end of the year |  | (42) | (44) | (48) |
Non- controlling Interests |  |  |  |  |
Statement of Equity Table [Line Items] |  |  |  |  |
Balance at beginning of the year |  | 2 | 3 | 6 |
Cumulative effect adjustment, Total equity |  | 3 | 2 | 3 |
Net loss |  | 1 | (1) | 4 |
Noncontrolling Interest, Dividends |  | (1) | (1) | (8) |
Contributions from non-controlling interests |  | 1 | 1 | 1 |
Balance at end of the year |  | 3 | 2 | 3 |
Anywhere Group | Common Stock |  |  |  |  |
Statement of Equity Table [Line Items] |  |  |  |  |
Balance at beginning of the year |  | 0 | 0 | 0 |
Cumulative effect adjustment, Total equity |  | 0 | 0 | 0 |
Balance at end of the year |  | 0 | 0 | 0 |
Anywhere Group | Additional Paid-In Capital |  |  |  |  |
Statement of Equity Table [Line Items] |  |  |  |  |
Balance at beginning of the year |  | 4,814 | 4,806 | 4,948 |
Cumulative effect adjustment, Total equity |  | 4,828 | 4,814 | 4,806 |
Balance at end of the year |  | $ 4,828 | $ 4,814 | $ 4,806 |
[1] | As of December 31, 2024, the Company does not have any after-tax components of accumulated other comprehensive loss attributable to noncontrolling interests.

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