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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2026 | Mar. 31, 2025
Cash flows from operating activities |  |
Net loss | $ (7) | $ (14)
Adjustments to reconcile net loss to net cash used in operating activities: |  |
Depreciation and amortization | 71 | 55
Equity in earnings of equity method investment (net of tax) | (4) | (8)
Deferred tax expense | 17 | 3
Unrealized gain on foreign exchange | 0 | (1)
Amortization of bond issuance costs | 1 | 1
Share based compensation expense | 1 | 4
Other | 0 | 12
Other cash movements in operating activities |  |
Additions to long-term maintenance | (38) | (54)
Changes in operating assets and liabilities |  |
Accounts receivable, net | (52) | 42
Trade accounts payable | 11 | (35)
Prepaid expenses | 2 | (2)
Deferred revenue | (10) | (9)
Deferred contract costs | (35) | 6
Related party receivables | (7) | 0
Other assets | (12) | (2)
Other liabilities | 40 | (25)
Net cash used in operating activities | (22) | (27)
Cash flows from investing activities |  |
Additions to drilling units and equipment | (13) | (45)
Other | 0 | (4)
Net cash used in investing activities | (13) | (49)
Cash flows from financing activities |  |
Taxes withheld on employee stock transactions | (1) | 0
Net cash used in financing activities | (1) | 0
Effect of exchange rate changes on cash | 0 | 1
Net decrease in cash and cash equivalents, including restricted cash | (36) | (75)
Cash and cash equivalents, including restricted cash, at beginning of the period | 365 | 505
Cash and cash equivalents, including restricted cash, at the end of period | $ 329 | $ 430

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