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v3.22.1

AFFILIATE AND RELATED PARTY TRANSACTIONS - Amounts Due From and Due to Related Parties (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Mar. 31, 2022 | Mar. 31, 2021 | Jun. 30, 2021 | Dec. 31, 2021
Related Party Transaction [Line Items] |  |  |  |
Treasury Stock, Shares, Acquired | 20,209 |  | 20,887 |
Payments for Repurchase of Common Stock | $ 0 | $ 503,645 |  |
Share based compensation expense | 40,532 | 28,281 |  |
Related party expense | 7,075 | 2,001 |  |
Stock options | 2017 LTIP |  |  |  |
Related Party Transaction [Line Items] |  |  |  |
Share based compensation expense | 22,497 | 24,223 |  |
Restricted Stock | 2019 LTIP |  |  |  |
Related Party Transaction [Line Items] |  |  |  |
Share based compensation expense | 16,009 | 317 |  |
CSC Holdings |  |  |  |
Related Party Transaction [Line Items] |  |  |  |
Cash distributions to parent | 0 | (501,000) |  |
Cash distributions | 0 | 501,000 |  |
Non-cash distributions to parent |  | (748) |  |
CSC Holdings | Member's Deficiency |  |  |  |
Related Party Transaction [Line Items] |  |  |  |
Cash distributions to parent |  | (501,000) |  |
Non-cash distributions to parent | 0 | $ (748) |  |
Affiliates |  |  |  |
Related Party Transaction [Line Items] |  |  |  |
Due from related parties and affiliates | 3,830 |  |  | $ 3,776
Due to related parties and affiliates | 22,872 |  |  | 31,810
Affiliates | Altice Management Americas |  |  |  |
Related Party Transaction [Line Items] |  |  |  |
Due from related parties and affiliates | 295 |  |  | 241
Affiliates | Other Related Party |  |  |  |
Related Party Transaction [Line Items] |  |  |  |
Due from related parties and affiliates | 3,535 |  |  | 3,535
Due to related parties and affiliates | 1,348 |  |  | 1,206
Affiliates | Altice Management International |  |  |  |
Related Party Transaction [Line Items] |  |  |  |
Due to related parties and affiliates | $ 21,524 |  |  | $ 30,604

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