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FINANCIAL STATEMENT SCHEDULE II (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Jan. 31, 2020 | Jan. 31, 2019 | Jan. 31, 2018
Partner Program reserves |  |  |
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward] |  |  |
Balance at the Beginning of Year | $ 51.7 | $ 36.5 | $ 28.1
Additions Charged to Costs and Expenses or Revenues | 453.7 | 294.7 | 224.3
Deductions and Write-Offs | 445.0 | 279.5 | 215.9
Balance at End of Year | 60.4 | 51.7 | 36.5
Restructuring and other facility exit costs |  |  |
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward] |  |  |
Balance at the Beginning of Year | 2.1 | 57.2 | 8.4
Additions Charged to Costs and Expenses or Revenues | 0.3 | 41.9 | 94.1
Deductions and Write-Offs | 2.4 | 97.0 | 45.3
Balance at End of Year | $ 0.0 | $ 2.1 | $ 57.2

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