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CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 29, 2024 | Dec. 31, 2023 | Dec. 25, 2022
Operating activities: |  |  |
Net income (loss) from consolidated operations | $ 16.3 | $ 2.4 | $ (33.2)
Adjustments to reconcile income (loss) from consolidated operations to net cash provided by (used in) operating activities: |  |  |
Depreciation and amortization | 40.3 | 33.2 | 30.5
Deferred income taxes | 4.4 | 2.5 | (3.1)
Amortization of lease right-of-use assets | 11.6 | 11.5 | 10.4
Stock-based compensation | 29.8 | 25.3 | 26.3
Loss on extinguishment of debt | 0.0 | 0.0 | 13.0
Amortization of deferred financing costs | 0.7 | 0.7 | 0.8
Provision for doubtful accounts | 0.0 | 1.0 | 0.0
Litigation settlement charges | 0.0 | 0.0 | 5.5
Changes in assets and liabilities, net of acquisitions: |  |  |
Accounts receivable | 11.2 | (13.1) | (4.9)
Unbilled receivables | (6.1) | 14.4 | (22.4)
Inventoried costs | (5.0) | (29.6) | (23.8)
Prepaid expenses | (1.8) | (3.9) | (1.9)
Other assets | (35.6) | (12.3) | (18.7)
Operating lease liabilities | (12.4) | (11.4) | (10.5)
Accounts payable | 15.1 | 4.4 | 4.5
Accrued expenses | 1.7 | 1.4 | 5.6
Accrued compensation | 7.0 | 12.4 | 0.8
Billings in excess of costs and earnings on uncompleted contracts | (25.7) | 28.4 | 2.7
Income tax receivable and payable | (0.3) | (0.5) | 0.1
Other liabilities | (1.5) | (1.6) | (7.4)
Net cash provided by (used in) operating activities | 49.7 | 65.2 | (25.7)
Investing activities: |  |  |
Cash paid for acquisitions, net of cash acquired | (11.5) | 0.3 | (132.2)
Proceeds from sale of assets | 0.0 | 8.3 | 0.2
Capital expenditures | (58.2) | (52.4) | (45.4)
Net cash used in investing activities | (69.7) | (43.8) | (177.4)
Financing activities: |  |  |
Proceeds from the issuance of long-term debt | 0.0 | 0.0 | 200.0
Proceeds from the issuance of common stock, net of issuance costs | 330.7 | 0.0 | 0.0
Borrowing under credit facility | 10.0 | 69.0 | 100.0
Redemption of Senior Secured Notes | 0.0 | 0.0 | (309.8)
Repayment under credit facility, term loan and other debt | (52.5) | (101.0) | (42.5)
Payments of employee taxes withheld from share-based awards | (17.4) | (3.7) | (12.5)
Debt issuance costs | 0.0 | 0.0 | (3.3)
Payments under finance leases | (1.4) | (1.5) | (1.4)
Proceeds from shares issued under equity plans | 8.2 | 6.5 | 6.2
Net cash provided by (used in) financing activities | 277.6 | (30.7) | (63.3)
Net cash provided (used) | 257.6 | (9.3) | (266.4)
Effect of exchange rate changes on cash and cash equivalents | (1.1) | 0.8 | (1.7)
Net increase (decrease) in cash and cash equivalents | 256.5 | (8.5) | (268.1)
Cash, and cash equivalents at beginning of year | 72.8 | 81.3 | 349.4
Cash and cash equivalents at end of year | 329.3 | 72.8 | 81.3
Supplemental disclosure of cash flow information: |  |  |
Cash paid during the year for interest | 14.6 | 19.6 | 13.7
Net cash paid during the year for income taxes | 5.0 | 6.5 | 4.4
Non-cash financing and investing activities: |  |  |
Financing lease obligations incurred | 15.4 | 6.9 | 9.1
Capital expenditures included in accounts payable and accrued expenses | 8.8 | 0.6 | 2.7
Common stock issuance for purchase of noncontrolling interests | 11.3 | 10.7 | 2.7
Common stock issuance for acquisition | $ 0.5 | $ 14.8 | $ 5.0

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