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DEBT AND FINANCING ARRANGEMENTS DEBT AND FINANCING ARRANGEMENTS - Average Interest Rate (Details) - USD ($) | Dec. 31, 2021 | Jan. 15, 2021 | Dec. 31, 2020
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Debt Instrument [Line Items] |  |  |
Principal Value | $ 22,083,000,000 |  |
Senior notes | 3.125% senior notes |  |  |
Debt Instrument [Line Items] |  |  |
Debt instrument, stated interest rate percentage | 3.125% | 3.125% |
Principal Value | $ 0 |  | $ 1,500,000,000
Average Effective Percentage Rate | 1.07% |  | 1.60%
Senior notes | 2.45% senior notes |  |  |
Debt Instrument [Line Items] |  |  |
Debt instrument, stated interest rate percentage | 2.45% |  |
Principal Value | $ 1,000,000,000 |  |
Average Effective Percentage Rate | 0.76% |  | 1.55%

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