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Accumulated Other Comprehensive Loss (Tables) | 12 Months Ended
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Jan. 31, 2023
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract] |
Schedule of Accumulated Other Comprehensive (Loss) Income | Accumulated other comprehensive loss, net of taxes, consisted of the following:
| Net Unrealized Gains (Losses) on Derivative Instruments |  | Net Unrealized Gains (Losses) on Available for Sale Securities |  | Defined Benefit Pension Components |  | Foreign Currency Translation Adjustments |  | Total
Balances, January 31, 2021 | $ | (24) |  |  | $ | 6 |  |  | $ | (21) |  |  | $ | (87) |  |  | $ | (126) |
Other comprehensive income (loss) before reclassifications | 39 |  |  | 12 |  |  | 1 |  |  | (63) |  |  | (11) |
Pre-tax loss reclassified from accumulated other comprehensive income | 17 |  |  | — |  |  | 5 |  |  | — |  |  | 22 |
Tax effects | (8) |  |  | — |  |  | (1) |  |  | — |  |  | (9) |
Net current period other comprehensive income (loss) | 48 |  |  | 12 |  |  | 5 |  |  | (63) |  |  | 2 |
Balances, January 31, 2022 | 24 |  |  | 18 |  |  | (16) |  |  | (150) |  |  | (124) |
Other comprehensive income (loss) before reclassifications | 83 |  |  | — |  |  | (1) |  |  | (98) |  |  | (16) |
Pre-tax gain reclassified from accumulated other comprehensive income | (36) |  |  | — |  |  | (3) |  |  | — |  |  | (39) |
Tax effects | (7) |  |  | — |  |  | 1 |  |  | — |  |  | (6) |
Net current period other comprehensive income (loss) | 40 |  |  | — |  |  | (3) |  |  | (98) |  |  | (61) |
Balances, January 31, 2023 | $ | 64 |  |  | $ | 18 |  |  | $ | (19) |  |  | $ | (248) |  |  | $ | (185) |

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- Definition Tabular disclosure of the components of accumulated other comprehensive income (loss). + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 30 -Section 50 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=6450520&loc=d3e32583-110901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI https://asc.fasb.org/extlink&oid=126968391&loc=SL7669686-108580 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 30 -Section 45 -Paragraph 20 -URI https://asc.fasb.org/extlink&oid=118261656&loc=d3e32211-110900 + Details
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