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SHAREOWNERS' EQUITY - Additional Information (Detail) $ / shares in Units, $ in Millions | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2021 USD ($) Vote Classes_of_Common_Stock $ / shares shares | Dec. 31, 2020 USD ($) shares | Dec. 31, 2019 USD ($) shares | Aug. 31, 2021 USD ($) | May 31, 2016 USD ($)
Stockholders Equity Note [Line Items] |  |  |  |  |
Classes of common stock | Classes_of_Common_Stock | 2 |  |  |  |
Preferred stock, shares authorized | shares | 200,000,000 |  |  |  |
Preferred stock, par value | $ / shares | $ 0.01 |  |  |  |
Preferred stock, issued | shares | 0 |  |  |  |
Payments for repurchase of common stock | $ 500 | $ 224 | $ 1,004 |  |
May 2016 Share Repurchase Program |  |  |  |  |
Stockholders Equity Note [Line Items] |  |  |  |  |
Share repurchase authorized amount |  |  |  |  | $ 8,000
Common stock purchases (shares) | shares | 0 | 2,100,000 | 9,100,000 |  |
Total of class A and class B common stock, repurchased, value |  | $ 217 | $ 1,000 |  |
Payments for repurchase of common stock |  | $ 224 | 1,000 |  |
August 2021 Share Repurchase Program |  |  |  |  |
Stockholders Equity Note [Line Items] |  |  |  |  |
Share repurchase authorized amount |  |  |  | $ 5,000 |
Common stock purchases (shares) | shares | 2,600,000 |  |  |  |
Total of class A and class B common stock, repurchased, value | $ 500 |  |  |  |
Share repurchase authorization remaining | $ 4,500 |  |  |  |
Settled Options |  |  |  |  |
Stockholders Equity Note [Line Items] |  |  |  |  |
Option premiums received (paid) |  |  | $ 21 |  |
Shares outstanding (shares) | shares | 0 | 0 |  |  |
Common Class A |  |  |  |  |
Stockholders Equity Note [Line Items] |  |  |  |  |
Votes per common share | Vote | 10 |  |  |  |
Common stock, par value | $ / shares | $ 0.01 |  |  |  |
Common stock, shares authorized | shares | 4,600,000,000 |  |  |  |
Common Class B |  |  |  |  |
Stockholders Equity Note [Line Items] |  |  |  |  |
Votes per common share | Vote | 1 |  |  |  |
Common stock, par value | $ / shares | $ 0.01 |  |  |  |
Common stock, shares authorized | shares | 5,600,000,000 |  |  |  |

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