ACQUISITIONS - UNAUDITED PRO FORMA FINANCIAL INFORMATION (Details) - USD ($) $ / shares in Units, $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Feb. 28, 2019 |
Feb. 28, 2018 |
Feb. 28, 2019 |
Feb. 28, 2018 |
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| Acquisitions Proforma [Abstract] | ||||
| Total revenues | $ 9,614 | $ 9,724 | $ 28,376 | $ 28,507 |
| Net income (loss) | $ 2,745 | $ (4,070) | $ 7,336 | $ 242 |
| Basic earnings (loss) per share | $ 0.78 | $ (0.99) | $ 1.97 | $ 0.06 |
| Diluted earnings (loss) per share | $ 0.76 | $ (0.99) | $ 1.92 | $ 0.06 |
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- Definition The pro forma basic net income per share for a period as if the business combination or combinations had been completed at the beginning of a period. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The pro forma diluted net income per share for a period as if the business combination or combinations had been completed at the beginning of a period. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- References No definition available.
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- Definition The pro forma net Income or Loss for the period as if the business combination or combinations had been completed at the beginning of a period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The pro forma revenue for a period as if the business combination or combinations had been completed at the beginning of the period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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