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v3.20.2

Basis of Presentation - Textuals (Details) - USD ($) $ in Thousands | 9 Months Ended |  |
--- | --- | --- | ---
Oct. 31, 2020 | Oct. 31, 2019 | Jan. 31, 2020 | Jan. 31, 2019
Schedule of Equity Method Investments [Line Items] |  |  |  |
Deferred lease payments | $ 274,836 |  |  |
Proceeds from borrowings - revolving facility | 878,083 | $ 1,816,328 |  |
Repayment of borrowings - revolving facility | 878,083 | 1,536,448 |  |
Cash and cash equivalents | 149,745 | $ 55,801 | $ 197,372 | $ 70,138
Minimum |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |
Availability under revolving credit facility | 600,000 |  |  |
Accounts Payable [Member] |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |
Deferred lease payments | $ 11,000 |  |  |

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