Goodwill and Intangible AssetsGoodwill (in millions): | | | | | | | | | | | | | | | December 31 | | | 2022 | | 2021 | January 1 | | $ | 9,738.6 | | | $ | 9,609.7 | | Acquisitions | | 211.7 | | | 113.4 | | Noncontrolling interests in acquired businesses | | 48.0 | | | 84.5 | | Contingent purchase price obligations of acquired businesses | | 8.7 | | | 88.0 | | Dispositions | | (19.6) | | | (22.5) | | Foreign currency translation | | (253.1) | | | (134.5) | | December 31 | | $ | 9,734.3 | | | $ | 9,738.6 | |
There were no goodwill impairment losses recorded in 2022 or 2021, and there are no accumulated goodwill impairment losses. Intangible assets (in millions): | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | December 31, | | 2022 | | 2021 | | Gross Carrying Value | | Accumulated Amortization | | Net Carrying Value | | Gross Carrying Value | | Accumulated Amortization | | Net Carrying Value | Intangible assets: | | | | | | | | | | | | Purchased and internally developed software | $ | 374.8 | | | $ | (309.1) | | | $ | 65.7 | | | $ | 382.2 | | | $ | (318.7) | | | $ | 63.5 | | Customer related and other | 758.5 | | | (510.8) | | | 247.7 | | | 772.3 | | | (537.8) | | | 234.5 | | | $ | 1,133.3 | | | $ | (819.9) | | | $ | 313.4 | | | $ | 1,154.5 | | | $ | (856.5) | | | $ | 298.0 | |
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