Accumulated other comprehensive loss, net of taxes, consisted of the following at April 30, 2024: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Net Unrealized Gains (Losses) on Derivative Instruments | | Net Unrealized Gains (Losses) on Available-for-Sale Debt Securities | | Defined Benefit Pension Components | | Foreign Currency Translation Adjustments | | Total | | Balances, January 31, 2024 | $ | 23 | | | $ | 20 | | | $ | (24) | | | $ | (253) | | | $ | (234) | | | Other comprehensive income (loss) before reclassifications | 5 | | | (2) | | | — | | | (29) | | | (26) | | | Pre-tax gains reclassified from accumulated other comprehensive loss | (3) | | | — | | | — | | | — | | | (3) | | | Tax effects | — | | | — | | | — | | | — | | | — | | | Net current period other comprehensive income (loss) | 2 | | | (2) | | | — | | | (29) | | | (29) | | | Balances, April 30, 2024 | $ | 25 | | | $ | 18 | | | $ | (24) | | | $ | (282) | | | $ | (263) | |
Accumulated other comprehensive loss, net of taxes, consisted of the following at April 30, 2023: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Net Unrealized Gains (Losses) on Derivative Instruments | | Net Unrealized Gains (Losses) on Available-for-Sale Debt Securities | | Defined Benefit Pension Components | | Foreign Currency Translation Adjustments | | Total | | Balances, January 31, 2023 | $ | 64 | | | $ | 18 | | | $ | (19) | | | $ | (248) | | | $ | (185) | | | Other comprehensive income (loss) before reclassifications | 7 | | | 2 | | | — | | | (9) | | | — | | | Pre-tax gains reclassified from accumulated other comprehensive loss | (22) | | | — | | | — | | | — | | | (22) | | | Tax effects | 2 | | | — | | | — | | | 5 | | | 7 | | | Net current period other comprehensive (loss) income | (13) | | | 2 | | | — | | | (4) | | | (15) | | | Balances, April 30, 2023 | $ | 51 | | | $ | 20 | | | $ | (19) | | | $ | (252) | | | $ | (200) | |
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