| Schedule of Changes in Accumulated Other Comprehensive Loss by Component, Net of Tax |
Changes in Accumulated other comprehensive loss by component, net of tax, for the years ended April 30, 2025, 2024, and 2023 were as follows: | | | | | | | | | | | | | | | | | | | | | | | | | Foreign
Currency
Translation | | Unamortized
Retirement
Costs | | Interest
Rate Swaps | | Total | | Balance at April 30, 2022 | $ | (329,566) | | | $ | (182,226) | | | $ | 3,646 | | | $ | (508,146) | | | Other comprehensive income (loss) before reclassifications | 3,220 | | | (29,053) | | | 4,385 | | | (21,448) | | | Amounts reclassified from Accumulated other comprehensive loss | — | | | 4,473 | | | (3,781) | | | 692 | | | Total other comprehensive income (loss) | 3,220 | | | (24,580) | | | 604 | | | (20,756) | | | Balance at April 30, 2023 | $ | (326,346) | | | $ | (206,806) | | | $ | 4,250 | | | $ | (528,902) | | | Other comprehensive (loss) income before reclassifications | (7,481) | | | (37) | | | 11,398 | | | 3,880 | | | Amounts reclassified from Accumulated other comprehensive loss | — | | | 5,921 | | | (9,338) | | | (3,417) | | | Total other comprehensive (loss) income | (7,481) | | | 5,884 | | | 2,060 | | | 463 | | | Balance at April 30, 2024 | $ | (333,827) | | | $ | (200,922) | | | $ | 6,310 | | | $ | (528,439) | | Other comprehensive income (loss) before reclassifications | 46,052 | | | (14,370) | | | (7,912) | | | 23,770 | | | Amounts reclassified from Accumulated other comprehensive loss | 23,227 | | | 6,102 | | | (3,580) | | | 25,749 | | Total other comprehensive income (loss) | 69,279 | | | (8,268) | | | (11,492) | | | 49,519 | | | Balance at April 30, 2025 | $ | (264,548) | | | $ | (209,190) | | | $ | (5,182) | | | $ | (478,920) | |
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