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Goodwill and Intangible Assets, net - Schedule of Changes to Goodwill (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020
Goodwill [Roll Forward] |  |
Goodwill, gross, beginning balance | $ 9,968 | $ 922
Transferred to assets held for sale |  | (18)
Acquired | 1,211 | 9,064
Other | 1 |
Goodwill, gross, ending balance | 11,180 | 9,968
Accumulated Impairment: |  |
Accumulated Impairment, beginning balance | (104) | (12)
Impairment |  | (100)
Transferred to assets held for sale |  | 8
Accumulated Impairment, ending balance | (104) | (104)
Goodwill, net carrying value, ending value | 11,076 | 9,864
Las Vegas |  |
Goodwill [Roll Forward] |  |
Goodwill, gross, beginning balance | 6,873 | 0
Transferred to assets held for sale |  | 0
Acquired | 0 | 6,873
Other | 16 |
Goodwill, gross, ending balance | 6,889 | 6,873
Accumulated Impairment: |  |
Accumulated Impairment, beginning balance | 0 | 0
Impairment |  | 0
Transferred to assets held for sale |  | 0
Accumulated Impairment, ending balance | 0 | 0
Goodwill, net carrying value, ending value | 6,889 | 6,873
Regional |  |
Goodwill [Roll Forward] |  |
Goodwill, gross, beginning balance | 3,045 | 922
Transferred to assets held for sale |  | (18)
Acquired | 63 | 2,141
Other | (15) |
Goodwill, gross, ending balance | 3,093 | 3,045
Accumulated Impairment: |  |
Accumulated Impairment, beginning balance | (104) | (12)
Impairment |  | (100)
Transferred to assets held for sale |  | 8
Accumulated Impairment, ending balance | (104) | (104)
Goodwill, net carrying value, ending value | 2,989 | 2,941
Zero or negative carrying amount of goodwill | 352 |
Caesars Digital |  |
Goodwill [Roll Forward] |  |
Goodwill, gross, beginning balance | 50 | 0
Transferred to assets held for sale |  | 0
Acquired | 1,148 | 50
Other | 0 |
Goodwill, gross, ending balance | 1,198 | 50
Accumulated Impairment: |  |
Accumulated Impairment, beginning balance | 0 | 0
Impairment |  | 0
Transferred to assets held for sale |  | 0
Accumulated Impairment, ending balance | 0 | 0
Goodwill, net carrying value, ending value | 1,198 | 50
Managed and Branded |  |
Goodwill [Roll Forward] |  |
Goodwill, gross, beginning balance | 0 | 0
Transferred to assets held for sale |  | 0
Acquired | 0 | 0
Other | 0 |
Goodwill, gross, ending balance | 0 | 0
Accumulated Impairment: |  |
Accumulated Impairment, beginning balance | 0 | 0
Impairment |  | 0
Transferred to assets held for sale |  | 0
Accumulated Impairment, ending balance | 0 | 0
Goodwill, net carrying value, ending value | $ 0 | $ 0

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