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v3.22.2.2

EQUITY (Details) - $ / shares shares in Millions | 12 Months Ended
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Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |
Beginning balance (in shares) | 218.7 | 221.3 | 223.0
Shares of treasury stock issued (in shares) | 2.2 | 1.1 | 3.1
Repurchase of common stock (in shares) | (3.5) | (3.7) | (4.8)
Ending balance (in shares) | 217.4 | 218.7 | 221.3
Stock repurchased under the repurchase program, average price (in dollars per share) | $ 57.47 | $ 38.25 | $ 54.18
Common Stock |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |
Beginning balance (in shares) | 264.5 | 264.5 | 264.5
Shares of treasury stock issued (in shares) | 0.0 | 0.0 | 0.0
Repurchase of common stock (in shares) | 0.0 | 0.0 | 0.0
Ending balance (in shares) | 264.5 | 264.5 | 264.5
Treasury Stock |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |
Beginning balance (in shares) | 45.8 | 43.2 | 41.5
Shares of treasury stock issued (in shares) | 2.2 | 1.1 | 3.1
Repurchase of common stock (in shares) | (3.5) | (3.7) | (4.8)
Ending balance (in shares) | 47.1 | 45.8 | 43.2

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