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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Apr. 01, 2023 | Mar. 26, 2022 | Dec. 31, 2022
Cash flows relating to operating activities |  |  |
Net income | $ 103,954 | $ 95,226 |
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |
Depreciation and amortization | 77,069 | 75,299 |
Stock-based compensation | 13,460 | 14,619 |
Deferred income taxes | (11,584) | (7,563) |
Loss on venture capital and strategic equity investments, net | 3,282 | 13,903 |
Gain on divestitures, net | (441) | 0 |
Changes in fair value of contingent consideration arrangements | 0 | (3,450) |
Other, net | 15,587 | 6,239 |
Changes in assets and liabilities: |  |  |
Trade receivables and contract assets, net | (33,831) | (57,942) |
Inventories | (8,587) | (23,164) |
Accounts payable | (41,313) | 40,932 |
Accrued compensation | (21,469) | (79,795) |
Deferred revenue | (481) | 12,078 |
Customer contract deposits | 1,509 | 4,750 |
Other assets and liabilities, net | 12,228 | 11,498 |
Net cash provided by operating activities | 109,383 | 102,630 |
Cash flows relating to investing activities |  |  |
Acquisition of businesses and assets, net of cash acquired | (50,166) | 0 |
Capital expenditures | (106,875) | (80,464) |
Purchases of investments and contributions to venture capital investments | (12,570) | (13,296) |
Proceeds from sale of investments | 1,953 | 205 |
Other, net | (960) | (4,450) |
Net cash used in investing activities | (168,618) | (98,005) |
Cash flows relating to financing activities |  |  |
Proceeds from long-term debt and revolving credit facility | 192,500 | 962,005 |
Proceeds from exercises of stock options | 11,792 | 12,199 |
Payments on long-term debt, revolving credit facility, and finance lease obligations | (157,328) | (948,267) |
Purchase of treasury stock | (19,012) | (33,994) |
Payments of contingent consideration | (2,711) | (3,356) |
Other, net | 0 | (1,870) |
Net cash provided by (used in) financing activities | 25,241 | (13,283) |
Effect of exchange rate changes on cash, cash equivalents, and restricted cash | 1,671 | 5,740 |
Net change in cash, cash equivalents, and restricted cash | (32,323) | (2,918) |
Cash, cash equivalents, and restricted cash, beginning of period | 241,214 | 246,314 | $ 246,314
Cash, cash equivalents, and restricted cash, end of period | 208,891 | 243,396 | 241,214
Supplemental cash flow information: |  |  |
Cash and cash equivalents | 201,587 | 241,869 | 233,912
Restricted cash included in Other current assets | 6,162 | 413 |
Restricted cash included in Other assets | 1,142 | 1,114 |
Cash, cash equivalents, and restricted cash, end of period | 208,891 | 243,396 | $ 241,214
Non-cash investing activities: |  |  |
Purchases of Property, plant and equipment included in Accounts payable and Accrued liabilities | $ 43,116 | $ 58,993 |

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