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v3.23.1

Segment financial information - reconciliation of segment profitability measure (Details) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2023 | Mar. 31, 2022
Reconciliation of Adjusted EBITDA from net income or loss |  |
Net income | $ 121.5 | $ 190.4
Interest expense | 73.7 | 64.8
Income tax expense | 34.3 | 51.4
Depreciation and amortization | 101.1 | 114.5
Loss on extinguishment of debt | 2.3 | 1.8
Net foreign currency gain (loss) from financing activities | (0.2) | 0.1
Other stock-based compensation expense (benefit) | 0.1 | (1.3)
Integration-related expenses | 8.7 | 3.9
Purchase accounting adjustments | 0.0 | (4.4)
Restructuring and severance charges | 4.7 | 1.9
Adjusted EBITDA | $ 346.2 | $ 423.1

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