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GOODWILL AND OTHER INTANGIBLE ASSETS GOODWILL AND OTHER INTANGIBLE ASSETS - Estimated Future Amortization (Details)
$ in Millions
Jan. 31, 2020
USD ($)
Goodwill and Intangible Assets Disclosure [Abstract]  
Remainder of 2020 $ 138
2021 172
2022 150
2023 107
2024 86
2025 68
Thereafter $ 223