| Unaudited Consolidated Statements of Cash Flows | |||||||
| Three Months Ended | |||||||
| (in millions USD) | June 30, 2024 | June 30, 2023 | |||||
| Cash flows from operating activities: | |||||||
| Net income | $ | 155 | $ | 237 | |||
| Depreciation and amortization | 402 | 340 | |||||
| Finance (income) expense, net and other | (28 | ) | (14 | ) | |||
| Deferred income taxes | 6 | 24 | |||||
| Other non-cash operating activities | 35 | 50 | |||||
| Net change in working capital | (168 | ) | (91 | ) | |||
| Net cash provided by operating activities | $ | 402 | $ | 546 | |||
| Cash flows from investing activities: | |||||||
| Purchases of property, plant, equipment, and intangible assets | $ | (101 | ) | $ | (400 | ) | |
| Other investing activities | (69 | ) | (488 | ) | |||
| Net cash used in investing activities | $ | (170 | ) | $ | (888 | ) | |
| Cash flows from financing activities: | |||||||
| Proceeds from issuance of equity instruments and other | $ | — | $ | 9 | |||
| Purchases of treasury stock | (200 | ) | — | ||||
| Proceeds (repayment) of debt, net | (94 | ) | (87 | ) | |||
| Other financing activities | — | (4 | ) | ||||
| Net cash used in financing activities | $ | (294 | ) | $ | (82 | ) | |
| Effect of exchange rate changes | (1 | ) | — | ||||
| Net change in cash and cash equivalents | $ | (63 | ) | $ | (424 | ) | |
| Cash and cash equivalents at the beginning of the period | 2,247 | 2,256 | |||||
| Cash and cash equivalents at the end of the period | $ | 2,184 | $ | 1,832 | |||
