Changes in accumulated other comprehensive (loss) income by component, net of tax, were as follows: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (dollars in millions) | | | Post- retirement benefits | | Cumulative translation adjustment | | Cash flow hedges | | Accumulated OCI attributable to shareholders | | Non-controlling interests | | Accumulated OCI | | As of December 30, 2023 | | | $ | (15.3) | | | $ | (832.3) | | | $ | 19.1 | | | $ | (828.5) | | | $ | (78.4) | | | $ | (906.9) | | | Foreign currency translation | | | (2.9) | | | (89.3) | | | — | | | (92.2) | | | 4.9 | | | (87.3) | | | Cash flow hedges movements | | | — | | | — | | | (19.9) | | | (19.9) | | | — | | | (19.9) | | | Post-retirement benefit movements | | | (1.4) | | | — | | | — | | | (1.4) | | | — | | | (1.4) | | | Other comprehensive loss | | | (4.3) | | | (89.3) | | | (19.9) | | | (113.5) | | | 4.9 | | | (108.6) | | | As of September 28, 2024 | | | $ | (19.6) | | | $ | (921.6) | | | $ | (0.8) | | | $ | (942.0) | | | $ | (73.5) | | | $ | (1,015.5) | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (dollars in millions) | | | Post- retirement benefits | | Cumulative translation adjustment | | Cash flow hedges | | Accumulated OCI attributable to shareholders | | Non-controlling interests | | Accumulated OCI | | As of December 31, 2022 | | | $ | 0.6 | | | $ | (950.0) | | | $ | 31.6 | | | $ | (917.8) | | | $ | (64.6) | | | $ | (982.4) | | | Foreign currency translation | | | (1.3) | | | 27.2 | | | — | | | 25.9 | | | (29.4) | | | (3.5) | | | Cash flow hedges movements | | | — | | | — | | | 7.4 | | | 7.4 | | | — | | | 7.4 | | | Post-retirement benefit movements | | | (1.9) | | | — | | | — | | | (1.9) | | | — | | | (1.9) | | | Other comprehensive (loss) income | | | (3.2) | | | 27.2 | | | 7.4 | | | 31.4 | | | (29.4) | | | 2.0 | | | As of September 30, 2023 | | | $ | (2.6) | | | $ | (922.8) | | | $ | 39.0 | | | $ | (886.4) | | | $ | (94.0) | | | $ | (980.4) | |
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