| USD millions | FY2020 | FY2021 | FY2022 | FY2023 | FY2024 | FY2025 | TTM | Trend | YoY |
|---|---|---|---|---|---|---|---|---|---|
| Net income | (561.1) | 5.7 | 64.3 | (33.6) | 33.8 | (75.3) | — | — | |
| Depreciation & amortization | 521.9 | 544.3 | 492.1 | 487.2 | 469.7 | 459.5 | 631.0 | +37.3% | |
| Stock-based compensation | 19.4 | 0.0 | 17.7 | 13.4 | 0.0 | 0.0 | 30.4 | — | |
| Change in working capital | (15.2) | (40.8) | (101.7) | (14.3) | (38.1) | 38.9 | — | — | |
| Operating cash flow | 454.7 | 538.4 | 448.9 | 396.1 | 455.4 | 411.6 | 306.9 | −25.4% | |
| Capital expenditure | (215.7) | (181.2) | (171.4) | (194.6) | (248.0) | (256.5) | (331.8) | −29.4% | |
| Acquisitions | (4.4) | (1.9) | (88.9) | (1.6) | (3.3) | (2.5) | — | — | |
| Investing cash flow | (218.4) | (161.1) | (243.0) | (184.5) | (254.8) | (169.6) | — | — | |
| Dividends paid | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | — | |
| Share buybacks | (2.7) | (4.3) | (1.9) | (14.7) | (2.8) | (2.8) | — | — | |
| Debt issued / repaid | (200.8) | (392.1) | (183.9) | (177.2) | (150.1) | 1,426.5 | — | — | |
| Financing cash flow | (214.5) | (401.4) | (217.2) | (205.5) | (156.2) | 1,395.5 | — | — | |
| Free cash flow | 239.0 | 357.2 | 277.5 | 201.5 | 207.4 | 155.1 | (24.9) | −116.1% | |
| Net change in cash | 25.0 | (26.8) | (18.7) | 8.4 | 33.0 | 1,652.6 | — | — |
Amounts are shown in the stated units; per-share amounts and shares are unscaled. Negative amounts are in brackets.
TTM ends 2026-06-30 and uses four consecutive reported quarters.