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UNAUDITED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended | 42 Months Ended
--- | --- | --- | ---
Dec. 31, 2023 | Sep. 24, 2023 | Dec. 25, 2022 | Sep. 25, 2022 | Dec. 31, 2023 | Dec. 25, 2022 | Dec. 31, 2023
Operating activities: |  |  |  |  |  |  |
Net loss | $ (144.7) | $ (395.7) | $ (90.9) | $ (26.2) | $ (540.4) | $ (117.1) |
Net loss from discontinued operations | (18.5) |  | (18.8) |  | (290.6) | (30.9) |
Net loss from continuing operations | (126.2) |  | (72.1) |  | (249.8) | (86.2) |
Adjustments to reconcile net loss to cash used in operating activities from continuing operations: |  |  |  |  |  |  |
Depreciation and amortization |  |  |  |  | 88.7 | 68.0 |
Amortization of debt issuance costs and discount, net of non-cash capitalized interest |  |  |  |  | 14.7 | 2.9 |
Stock-based compensation |  |  |  |  | 42.1 | 38.9 |
Gain on equity investment | 5.4 |  | 0.0 |  | 5.4 | 0.0 |
Loss on disposal or impairment of long-lived assets, including loss on disposal portion of factory start-up costs |  |  |  |  | 0.4 | 2.0 |
Amortization of (premium) discount on investments, net |  |  |  |  | (13.8) | 2.2 |
Deferred income taxes |  |  |  |  | 0.1 | 0.3 |
Changes in operating assets and liabilities: |  |  |  |  |  |  |
Accounts receivable, net |  |  |  |  | 22.2 | (19.1) |
Inventories |  |  |  |  | (82.6) | (41.5) |
Prepaid expenses and other assets |  |  |  |  | (74.4) | (3.6) |
Accounts payable |  |  |  |  | (58.0) | 1.6 |
Accrued salaries and wages and other liabilities |  |  |  |  | 5.2 | (32.7) |
Accrued contract liabilities |  |  |  |  | 15.0 | (2.7) |
Net cash used in operating activities of continuing operations |  |  |  |  | (295.6) | (69.9) |
Net cash used in operating activities of discontinued operations |  |  |  |  | (54.3) | (9.8) |
Cash used in operating activities |  |  |  |  | (349.9) | (79.7) |
Investing activities: |  |  |  |  |  |  |
Purchases of property and equipment |  |  |  |  | (1,052.2) | (234.1) |
Purchases of patent and licensing rights |  |  |  |  | (3.2) | (2.3) |
Proceeds from sale of property and equipment |  |  |  |  | 0.4 | 1.7 |
Purchases of short-term investments |  |  |  |  | (1,307.2) | (814.1) |
Proceeds from maturities of short-term investments |  |  |  |  | 734.7 | 115.5 |
Proceeds from sale of short-term investments |  |  |  |  | 25.8 | 43.1 |
Reimbursement of property and equipment purchases from long-term incentive agreement |  |  |  |  | 79.4 | 70.7 | $ 384.0
Proceeds from sale of business |  |  |  |  | 75.6 | 101.8 |
Net cash used in investing activities of continuing operations |  |  |  |  | (1,446.7) | (717.7) |
Net cash used in investing activities of discontinued operations |  |  |  |  | (3.1) | (4.3) |
Cash used in investing activities |  |  |  |  | (1,449.8) | (722.0) |
Financing activities: |  |  |  |  |  |  |
Proceeds from long-term debt borrowings |  |  |  |  | 1,000.0 | 0.0 |
Proceeds from convertible notes |  |  |  |  | 0.0 | 1,750.0 |
Payments of debt issuance costs |  |  |  |  | (46.0) | (31.4) |
Cash paid for capped call transactions |  |  |  |  | 0.0 | (273.9) |
Proceeds from issuance of common stock |  |  |  |  | 10.9 | 11.2 |
Tax withholding on vested equity awards |  |  |  |  | (16.7) | (17.3) |
Payments on long-term debt borrowings, including finance lease obligations |  |  |  |  | (0.2) | (0.3) |
Commitment fees on long-term incentive agreement |  |  |  |  | (1.0) | (1.0) |
Cash provided by financing activities |  |  |  |  | 947.0 | 1,437.3 |
Effects of foreign exchange changes on cash and cash equivalents |  |  |  |  | 0.1 | 0.0 |
Net change in cash and cash equivalents |  |  |  |  | (852.6) | 635.6 |
Cash and cash equivalents, beginning of period |  | $ 1,757.0 |  | $ 449.5 | 1,757.0 | 449.5 |
Cash and cash equivalents, end of period | $ 904.4 |  | $ 1,085.1 |  | $ 904.4 | $ 1,085.1 | $ 904.4

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