Biggest changeSales by end market were as follows: Year Ended 2022 vs. 2021 2021 vs. 2020 October 1, 2022 October 2, 2021 October 3, 2020 Increase/(Decrease) Increase/(Decrease) (Dollars in thousands) Industrial, Defense, Medical and Automotive $ 4,714,941 $ 3,890,041 $ 4,127,720 $ 824,900 21.2 % $ (237,679) (5.8) % Communications Networks and Cloud Infrastructure 3,175,534 2,866,602 2,832,650 308,932 10.8 % 33,952 1.2 % Total $ 7,890,475 $ 6,756,643 $ 6,960,370 $ 1,133,832 16.8 % $ (203,727) (2.9) % Comparison of 2022 to 2021 by End Market The increase in sales was primarily due to three factors.
Biggest changeSales by end market were as follows: Year Ended 2023 vs. 2022 2022 vs. 2021 September 30, 2023 October 1, 2022 October 2, 2021 Increase/(Decrease) Increase/(Decrease) (Dollars in thousands) Industrial, Medical, Defense and Aerospace, and Automotive $ 5,388,877 $ 4,744,088 $ 3,871,754 $ 644,789 13.6 % $ 872,334 22.5 % Communications Networks and Cloud Infrastructure 3,546,171 3,175,534 2,866,602 370,637 11.7 % 308,932 10.8 % Total $ 8,935,048 $ 7,919,622 $ 6,738,356 $ 1,015,426 12.8 % $ 1,181,266 17.5 % Comparison of 2023 to 2022 by End Market Sales in both our industrial, medical, defense and automotive end market, as well as our communications networks and cloud infrastructure end market, increased primarily as a result of stronger overall demand, particularly in the first half of the year, improved material availability resulting from easing of supply chain challenges and a ramp up of certain new customer programs.
The Credit Agreement provides for an $800 million revolving credit facility and a $350 million secured term loan (“Term Loan Due 2027”), together with an accordion feature by which we can obtain, subject to the satisfaction of specified conditions and commitment of the lenders, additional revolving commitments in an aggregate amount of up to $200 million.
Revolving Credit Facility. Our Credit Agreement provides for an $800 million revolving credit facility and a $350 million secured term loan (the “Term Loan Due 2027”), together with an accordion feature by which we can obtain, subject to the satisfaction of specified conditions and commitment of the lenders, additional revolving commitments in an aggregate amount of up to $200 million.
As a result, actual results could vary materially from those suggested by the forward looking statements. We undertake no obligation to publicly disclose any revisions to these forward-looking statements to reflect events or circumstances occurring subsequent to filing this report with the Securities and Exchange Commission.
As a result, actual results could vary materially from those suggested by the forward looking statements. We undertake no obligation to publicly disclose any revisions to these forward-looking statements to reflect events or circumstances occurring subsequent to filing this report with the Securities and Exchange Commission (the “SEC”).
Commercial disputes include billing errors, returns and similar matters. To date, we have not been required to repurchase any receivable we have sold due to a commercial dispute. Additionally, we are required to remit amounts collected by us as servicer on a weekly basis to the financial institutions that purchased the receivables.
Commercial disputes include billing errors, returns and similar matters. To date, we have not been required to repurchase any receivable we have sold due to a commercial dispute. Additionally, we are required to remit amounts collected as servicer on a weekly basis to the financial institutions that purchased the receivables.
Our IMS segment consists of printed circuit board assembly and test, high-level assembly and test and direct-order-fulfillment. 2) Components, Products and Services (CPS). Components include printed circuit boards, backplanes and backplane assemblies, cable assemblies, fabricated metal parts, precision machined parts, and plastic injected molded parts.
Our IMS segment consists of printed circuit board assembly and test, high-level assembly and test and direct-order-fulfillment. 2) Components, Products and Services (“CPS”). Components include printed circuit boards, backplanes and backplane assemblies, cable assemblies, fabricated metal parts, precision machined parts, and plastic injected molded parts.
Our liquidity is largely dependent on changes in our working capital, including sales of accounts receivable under our receivables sales programs and the extension of trade credit by our suppliers, investments in manufacturing inventory, facilities and equipment, repayments of obligations under outstanding indebtedness and repurchases of common stock. In 2022, we generated $331 million of cash from operations.
Our liquidity is largely dependent on changes in our working capital, including sales of accounts receivable under our receivables sales programs and the extension of trade credit by our suppliers, investments in manufacturing inventory, facilities and equipment, repayments of obligations under outstanding indebtedness and repurchases of common stock. In 2023, we generated $235 million of cash from operations.
All statements other than statements of historical fact are statements that could be deemed to be forward-looking statements, including any statements regarding trends in future revenue or results of operations, gross margin, operating margin, expenses, earnings or losses from operations, or cash flow; any statements of the plans, strategies and objectives of management for future operations and the anticipated benefits of such plans, strategies and objectives; any statements regarding future economic conditions or performance; any statements regarding litigation or pending investigations, claims or disputes; any statements regarding the timing of closing of, future cash outlays for, and benefits of acquisitions and other strategic transactions, any statements regarding expected restructuring costs and benefits; any statements concerning the adequacy of our current liquidity and the availability of additional sources of liquidity; any statements regarding the potential impact of the COVID-19 pandemic on our business, results of operations and financial condition; any statements regarding the potential impact of supply chain shortages and inflation on our business; any statements regarding the future impact of tariffs and export controls on our business; any statements relating to the expected impact of accounting pronouncements not yet adopted; any statements regarding future repurchases of our common stock; any statements of expectation or belief; and any statements of assumptions underlying any of the foregoing.
All statements other than statements of historical fact are statements that could be deemed to be forward-looking statements, including any statements regarding trends in future revenue or results of operations, gross margin, operating margin, expenses, earnings or losses from operations, or cash flow; any statements of the plans, strategies and objectives of management for future operations and the anticipated benefits of such plans, strategies and objectives; any statements regarding future economic conditions or performance; any statements regarding litigation or pending investigations, claims or disputes; any statements regarding the timing of closing of, future cash outlays for, and benefits of acquisitions and other strategic transactions, any statements regarding expected restructuring costs and benefits; any statements concerning the adequacy of our current liquidity and the availability of additional sources of liquidity; any statements regarding the potential impact of the COVID-19 pandemic on our business, results of operations and financial condition; any statements regarding the potential impact of supply chain shortages and inflation on our business; any statements regarding the future impact of tariffs and export controls on our business; any statements relating to our expectations concerning developments in the audit by the IRS of certain tax returns filed by us; any statements relating to the expected impact of accounting pronouncements not yet adopted; any statements regarding future repurchases of our common stock; any statements of expectation or belief; and any statements of assumptions underlying any of the foregoing.
Our revenue is generated from sales of our products and services primarily to original equipment manufacturers (OEMs) that serve the industrial, medical, defense and aerospace, automotive, communications networks and cloud solutions industries. Our operations are managed as two businesses: 1) Integrated Manufacturing Solutions (IMS).
Our revenue is generated from sales of our products and services primarily to original equipment manufacturers (“OEMs”) that serve the industrial, medical, defense and aerospace, automotive, communications networks and cloud solutions industries. Our operations are managed as two businesses: 1) Integrated Manufacturing Solutions (“IMS”).
Interest and penalties related to unrecognized tax benefits are recognized as a component of income tax expense. We must also make judgments regarding the realizability of deferred tax assets.
Interest and penalties related to unrecognized tax benefits are recognized as a component of income tax expense. 36 Table of Contents We must also make judgments regarding the realizability of deferred tax assets.
We distribute our cash among a number of financial institutions that we believe to be of high quality. However, there can be no assurance that one or more of such institutions will not become insolvent in the future, in which case all or a portion of our uninsured funds on deposit with such institutions could be lost.
We invest our cash in numerous financial institutions that we believe to be of high quality. However, there can be no assurance that one or more of such institutions will not become insolvent in the future, in which case all or a portion of our uninsured funds on deposit with such institutions could be lost.
We believe that cash held in the United States, together with liquidity available under our Amended Cash Flow Revolver and cash from foreign subsidiaries that could be remitted to the United States without tax consequences, will be sufficient to meet our United States liquidity needs for at least the next twelve months.
We believe that cash held in the United States, together with liquidity available under our Credit Agreement and cash from foreign subsidiaries that could be remitted to the United States without tax consequences, will be sufficient to meet our United States liquidity needs for at least the next twelve months.
Off-Balance Sheet Arrangements As of October 1, 2022, we did not have any off-balance sheet arrangements, as defined in Item 303(a)(4)(ii) of Regulation S-K promulgated by the SEC, that have or are reasonably likely to have a current or future effect on our financial condition, changes in our financial condition, revenues, or expenses, results of operations, liquidity, capital expenditures, or capital resources that is material to investors. 45 Table of Contents
Off-Balance Sheet Arrangements As of September 30, 2023, we did not have any off-balance sheet arrangements, as defined in Item 303(a)(4)(ii) of Regulation S-K promulgated by the SEC, that have or are reasonably likely to have a current or future effect on our financial condition, changes in our financial condition, revenues, or expenses, results of operations, liquidity, capital expenditures, or capital resources that is material to investors. 44 Table of Contents
In addition to the RPA, we have the option to participate in trade receivables sales programs that have been implemented by certain of our customers, as in effect from time to time. We do not service trade receivables sold under these other programs.
Trade receivables sold pursuant to the RPA are serviced by us. In addition to the RPA, we participate in trade receivables sales programs that have been implemented by certain of our customers, as in effect from time to time. We do not service trade receivables sold under these other programs.
Revenue streams for which revenue is recognized at a point-in-time include Company-proprietary products and sales of raw materials. Inventories— We state inventories at the lower of cost (first-in, first-out method) and net realizable value. Cost includes raw materials, labor and manufacturing overhead.
Revenue streams for which revenue is recognized at a point-in-time include our proprietary products and sales of raw materials. Inventories— We state inventories at the lower of cost (based on standard cost, which approximates first-in, first-out method) and net realizable value. Cost includes raw materials, labor and manufacturing overhead.
As of October 1, 2022 and October 2, 2021, $194 million and $7 million, respectively, of accounts receivable sold under the RPA and subject to servicing by us remained outstanding and had not yet been collected. Our sole risk with respect to receivables we service is with respect to commercial disputes regarding such receivables.
As of September 30, 2023 and October 1, 2022, $162 million and $194 million, respectively, of accounts receivable sold under the RPA and subject to servicing by us remained outstanding and had not yet been collected. Our sole risk with respect to receivables we service is with respect to commercial disputes regarding such receivables.
We have considered information available to us as of the date of issuance of these financial statements and, other than the impairments described in Note 5, are not aware of any specific events or circumstances that would require an update to our estimates or judgments, or a revision to the carrying value of our assets or liabilities.
We have considered information available to us as of the date of issuance of these financial statements and are not aware of any specific events or circumstances that would require an update to our estimates or judgments, or a revision to the carrying value of our assets or liabilities.
Fluctuations in our gross margin may be caused by a number of factors, including: • the ongoing impacts of the COVID-19 pandemic and related supply chain constraints on our operations, the operations of our suppliers and on our customers' businesses; • capacity utilization which, if lower, results in lower margins due to fixed costs being absorbed by lower volumes; • changes in the mix of high and low margin products demanded by our customers; • competition in the EMS industry and pricing pressures from OEMs due to greater focus on cost reduction; • the amount of our provisions for excess and obsolete inventory, including those associated with distressed customers; • levels of operational efficiency and production yields; and • our ability to transition the location of and ramp manufacturing and assembly operations when requested by a customer in a timely and cost-effective manner.
Fluctuations in our gross margin may be caused by a number of factors, including: • the impacts of supply chain constraints on our operations, the operations of our suppliers and on our customers’ businesses; • capacity utilization which, if lower, results in lower margins due to fixed costs being absorbed by lower volumes; 38 Table of Contents • changes in the mix of high and low margin products demanded by our customers; • competition in the EMS industry and pricing pressures from OEMs due to greater focus on cost reduction; • the amount of our provisions for excess and obsolete inventory, including those associated with distressed customers; • levels of operational efficiency and production yields; • our performance on long-term contracts, including our ability to recover claims for cost overruns; and • our ability to transition the location of and ramp up manufacturing and assembly operations when requested by a customer in a timely and cost-effective manner.
(6) Cash cycle days (a measure of how quickly we convert investments in inventory to cash) is calculated as days inventory on hand plus days sales outstanding minus accounts payable days. Cash and cash equivalents were $530 million at October 1, 2022 and $650 million at October 2, 2021.
(6) Cash cycle days (a measure of how quickly we convert investments in inventory to cash) is calculated as days inventory on hand plus days sales outstanding minus accounts payable days. Cash and cash equivalents were $668 million at September 30, 2023 and $530 million at October 1, 2022.
Other Liquidity Matters During 2022 and 2021 we repurchased 8.0 million shares and 1.5 million shares of our common stock for $317 million and $54 million (including commissions), respectively, under stock repurchase programs authorized by the Board of Directors.
Other Liquidity Matters During 2023 and 2022 we repurchased 1.6 million shares and 8.0 million shares of our common stock for $84 million and $317 million (including commissions), respectively, under stock repurchase programs authorized by the Board of Directors.
Our cash levels vary during any given period depending on the timing of collections from customers and payments to suppliers, borrowings under credit facilities, sales of accounts receivable under numerous programs we utilize, repurchases of capital stock and other factors. Our working capital was approximately $1.5 billion as of October 1, 2022 and October 2, 2021.
Our cash levels vary during any given period depending on the timing of collections from customers and payments to suppliers, borrowings under credit facilities, sales of accounts receivable under numerous programs we utilize, repurchases of capital stock and other factors. Our working capital was approximately $1.8 billion and $1.4 billion as of September 30, 2023 and October 1, 2022, respectively.
These agreements generally have terms ranging from three to five years and cover the manufacture of a range of products. Under these agreements, a customer typically purchases its requirements for specific products in particular geographic areas from us.
These agreements generally have terms ranging from three to five years and cover the manufacture of a range of products. Under these agreements, a customer typically purchases its requirements for specific products in particular geographic areas from us. However, these agreements generally do not obligate the customer to purchase minimum quantities of products.
As of October 1, 2022, approximately 50% of our cash balance was held in the United States. Should we choose or need to remit cash to the United States from our foreign locations, we may incur tax obligations which would reduce the amount of cash ultimately available to the United States.
As of September 30, 2023, approximately 41% of our cash balance was held in the United States. Should we choose or need to remit cash to the United States from our foreign locations, we may incur tax obligations which would reduce the amount of cash ultimately available to the United States.
Our primary sources of liquidity as of October 1, 2022 consisted of (1) cash and cash equivalents of $530 million; (2) our Credit Agreement, under which $791 million, net of outstanding borrowings and letters of credit, was available; (3) our foreign short-term borrowing facilities of $70 million, all of which was available; (4) proceeds from the sale of accounts receivable under our receivables sales programs and (5) cash generated from operations.
Our primary sources of liquidity as of September 30, 2023 consisted of (1) cash and cash equivalents of $668 million; (2) our Credit Agreement, under which $787 million, net of outstanding borrowings and letters of credit, was available; (3) our foreign short-term borrowing facilities of $72 million, all of which was available; (4) proceeds from the sale of accounts receivable under our receivables sales programs and (5) cash generated from operations.
Under each of the programs noted above, we sell our entire interest in a trade receivable for 100% of face value, less a discount. For the years ended October 1, 2022 and October 2, 2021, we sold $1.9 billion and $0.5 billion, respectively, of accounts receivable under these programs.
Under each of the programs noted above, we sell our entire interest in a trade receivable for 100% of face value, less a discount. For the years ended September 30, 2023 and October 1, 2022, we sold approximately $3 billion and $2 billion, respectively, of accounts receivable under these programs.
As a result, the timing of future repurchases depends upon our future capital needs, market conditions and other factors. As of October 1, 2022, an aggregate of $164 million remains available under these programs.
As a result, the timing of future repurchases depends upon our future capital needs, market conditions and other factors. As of September 30, 2023, an aggregate of $279 million remains available under these programs.
In 2022, we repurchased $331 million of common stock (including $14 million in settlement of employee tax withholding obligations), repaid an aggregate of $333 million of long-term debt using $350 million of proceed from the issuance of a term loan, incurred $3 million of costs in connection with the amendment of the Fourth Amended and Restated Loan Agreement, dated as of November 30, 2018 (the “Existing Credit Agreement”) and received $2 million of proceeds from issuances of common stock pursuant to stock option exercises.
In 2022, we repurchased $331 million of common stock (including $14 million in settlement of employee tax withholding obligations), repaid an aggregate of $333 million of long-term debt, using $350 million of proceeds from issuances of a term loan, incurred $3 million of costs in connection with the amendment to the term loan and received $2 million of proceeds from issuances of common stock pursuant to stock option exercises.
This is due to the fact that 1) we do not have an alternative use for the end products we manufacture for our customers and have an enforceable right to payment, including a reasonable profit, for work-in-progress upon a customer’s cancellation of a contract for convenience or 2) our customer simultaneously receives and consumes the benefits provided by our services.
This is primarily due to the fact that we do not have an alternative use for the end products we manufacture for our customers and have an enforceable right to payment, including a reasonable profit, for work-in-progress upon a customer's cancellation of a contract for convenience.
As a result of the transaction, RSBVL acquired shares of SIPL for approximately $215 million of cash such that immediately after the closing of the transaction, RSBVL holds 50.1% of the outstanding shares of SIPL and Sanmina holds the remaining 49.9% of the outstanding shares of SIPL.
As a result of the transaction, RSBVL acquired shares of SIPL for approximately $216 million of cash such that RSBVL holds 50.1% of the outstanding shares of SIPL and we hold the remaining 49.9% of the outstanding shares of SIPL.
Our effective tax rate is highly dependent upon the amount and geographic distribution of our worldwide income or losses, the tax regulations, rates and holidays in each geographic region, the utilization of net operating losses, the availability of tax credits and carryforwards, and the effectiveness of our tax planning strategies. 37 Table of Contents Results of Operations Years Ended October 1, 2022, October 2, 2021 and October 3, 2020.
Our effective tax rate is highly dependent upon the amount and geographic distribution of our worldwide income or losses, the tax regulations, rates and holidays in each geographic region, the utilization of net operating losses, the availability of tax credits and carryforwards, and the effectiveness of our tax planning strategies. 37 Table of Contents Results of Operations Refer to Item 7.
As of October 1, 2022, certain of our foreign subsidiaries had a total of $70 million of short-term borrowing facilities available, under which no borrowings were outstanding. These facilities expire at various dates through the second quarter of 2024.
Additionally, certain of our foreign subsidiaries had a total of $72 million of short-term borrowing facilities available, under which no borrowings were outstanding as of September 30, 2023. These facilities expire at various dates through the first quarter of 2025.
Selling, General and Administrative Selling, general and administrative expenses were $244.6 million, $234.5 million and $240.9 million in 2022, 2021 and 2020, respectively. As a percentage of net sales, selling, general and administrative expenses were 3.1%, 3.5% and 3.5% for 2022, 2021 and 2020, respectively.
Selling, General and Administrative Selling, general and administrative expenses were $255 million, $245 million and $235 million in 2023, 2022 and 2021, respectively. As a percentage of net sales, selling, general and administrative expenses were 2.9%, 3.1% and 3.5% for 2023, 2022 and 2021, respectively.
We cannot accurately predict the outcome of these matters or the amount or timing of cash flows that may be required to defend ourselves or to settle such matters or that these reserves will be sufficient to fully satisfy our contingent liabilities. As of October 1, 2022, we had a liability of $65 million for uncertain tax positions.
As of September 30, 2023, we had accrued liabilities of $34 million related to such matters. We cannot accurately predict the outcome of these matters or the amount or timing of cash flows that may be required to defend ourselves or to settle such matters or that these reserves will be sufficient to fully satisfy our contingent liabilities.
This amount is classified in accrued liabilities on the consolidated balance sheets. 43 Table of Contents We enter into forward interest rate swap agreements with independent counterparties to partially hedge the variability in cash flows due to changes in the benchmark interest rate (Term SOFR) associated with anticipated variable rate borrowings.
We enter into forward interest rate swap agreements with independent counterparties to partially hedge the variability in cash flows due to changes in the benchmark interest rate (Term SOFR) associated with anticipated variable rate borrowings.
We also have outstanding firm purchase orders with certain suppliers for the purchase of inventory, which are not included in the table above. These purchase orders are generally short-term in nature. Orders for standard, or catalog, items can typically be canceled with little or no financial penalty.
The statutes of limitations for these matters range up to 10 years, and unsettled liabilities are released upon expiration of the statutes. We also have outstanding firm purchase orders with certain suppliers for the purchase of inventory which are generally short-term in nature. Orders for standard, or catalog, items can typically be canceled with little or no financial penalty.
Products include memory solutions from our Viking Technology division; high-performance storage platforms for hyperscale and enterprise solutions from our Viking Enterprise Solutions (VES) division; optical, radio frequency (RF) and microelectronic (microE) design and manufacturing services from Advanced Microsystems Technologies; defense and aerospace products from SCI Technology; and cloud-based manufacturing execution software from our 42Q division.
Products include optical, radio frequency (“RF”) and microelectronic design and manufacturing services from our Advanced Microsystems Technologies division; multi-chip package memory solutions from our Viking Technology division; high-performance storage platforms for hyperscale and enterprise solutions from our Viking Enterprise Solutions division; defense and aerospace product, design, manufacturing, repair and refurbishment services from our SCI Technology Inc.
The U.S., China, the E.U. and several other countries have imposed tariffs impacting certain imported products. Although our customers are generally liable to us for reimbursement of tariffs we pay on components imported for the manufacture of their products, there can be no assurance that we will be successful in recovering all of the tariffs that are owed to us.
Although our customers are generally liable to us for reimbursement of tariffs we pay on components imported for the manufacture of their products, there can be no assurance that we will be successful in recovering all of the tariffs that are owed to us. Unrecovered tariffs paid on behalf of our customers reduce our gross margins.
Our working capital metrics tend to fluctuate from quarter-to-quarter based on factors such as the linearity of our shipments to customers and purchases from suppliers, customer and supplier mix, and payment terms with customers and suppliers.
Net cash provided by operating activities was $235 million, $331 million and $338 million for 2023, 2022 and 2021, respectively. Our working capital metrics tend to fluctuate from quarter-to-quarter based on factors such as the linearity of our shipments to customers and purchases from suppliers, customer and supplier mix, and payment terms with customers and suppliers.
As of October 1, 2022, no borrowings and $9 million of letters of credit were outstanding under the Credit Agreement, under which $791 million was available to borrow. There were no borrowings outstanding under the Credit Agreement as of October 2, 2021. 42 Table of Contents Short-term Borrowing Facilities .
As of September 30, 2023, no borrowings and $13 million of letters of credit were outstanding under the Credit Agreement, under which $787 million was available to borrow. There were no borrowings outstanding under the Credit Agreement as of October 1, 2022. Short-term Borrowing Facilities . We had $8 million of short-term borrowings outstanding as of September 30, 2023.
Our strategy is to leverage our comprehensive product and service offerings, advanced technologies and global capabilities to further penetrate diverse end markets that we believe offer significant growth opportunities and have complex products that require higher value-added services.
Therefore, financial information for these operating segments is combined and presented in a single category entitled “Components, Products and Services”. 33 Table of Contents Our strategy is to leverage our comprehensive product and service offerings, advanced technologies and global capabilities to further penetrate diverse end markets that we believe offer significant growth opportunities and have complex products that require higher value-added services.
Unrecovered tariffs paid on behalf of our customers reduce our gross margins. Also, although we are required to pay tariffs upon importation of the components, we may not recover these amounts from customers until sometime later, which adversely impacts our operating cash flow in a given period.
Also, although we are required to pay tariffs upon importation of components, we may not recover these amounts from customers until sometime later, which adversely impacts our operating cash flow in a given period. However, the net impact of tariffs, after recovery from customers, has not been, and is not expected to be, material to us.
Our effective tax rates for 2022 and 2021 were lower than the expected U.S. statutory rate of 21.0% primarily due to a $16 million and $43 million tax benefit, respectively, resulting from the release of foreign tax reserves due to lapse of time and expiration of statutes of limitations. 40 Table of Contents Liquidity and Capital Resources Year Ended October 1, 2022 October 2, 2021 October 3, 2020 (In thousands) Net cash provided by (used in): Operating activities $ 330,854 $ 338,342 $ 300,555 Investing activities (132,214) (91,325) (64,409) Financing activities (314,299) (77,318) (210,280) Effect of exchange rate changes (4,510) (199) (81) Increase (decrease) in cash and cash equivalents $ (120,169) $ 169,500 $ 25,785 Key Working Capital Management Measures As of October 1, 2022 October 2, 2021 Days sales outstanding (1) 48 64 Contract asset days (2) 20 19 Inventory turns (3) 4.9 6.3 Days inventory on hand (4) 74 58 Accounts payable days (5) 90 83 Cash cycle days (6) 52 58 (1) Days sales outstanding (a measure of how quickly we collect our accounts receivable), or “DSO”, is calculated as the ratio of average accounts receivable, net, to average daily net sales for the quarter.
Liquidity and Capital Resources Year Ended September 30, 2023 October 1, 2022 October 2, 2021 (In thousands) Net cash provided by (used in): Operating activities $ 235,168 $ 330,854 $ 338,342 Investing activities (192,458) (132,214) (91,325) Financing activities 94,505 (314,299) (77,318) Effect of exchange rate changes 498 (4,510) (199) Increase (decrease) in cash and cash equivalents $ 137,713 $ (120,169) $ 169,500 40 Table of Contents Key Working Capital Management Measures As of September 30, 2023 October 1, 2022 Days sales outstanding (1) 55 48 Contract asset days (2) 20 19 Inventory turns (3) 5.1 5.0 Days inventory on hand (4) 72 73 Accounts payable days (5) 81 90 Cash cycle days (6) 66 50 (1) Days sales outstanding (a measure of how quickly we collect our accounts receivable), or “DSO”, is calculated as the ratio of average accounts receivable, net, to average daily net sales for the quarter.
We have defined benefit pension plans with an underfunded amount of $34 million as of October 1, 2022. We will be required to provide additional funding to these plans in the future if our returns on plan assets are not sufficient to meet our funding obligations.
We will be required to provide additional funding to these plans in the future if our returns on plan assets are not sufficient to meet our funding obligations.
The ultimate realization of 36 Table of Contents inventory carrying amounts is affected by changes in customer demand for inventory that customers are not contractually obligated to purchase and inventory held for specific customers who are experiencing financial difficulties.
We regularly evaluate the carrying value of our inventories and make provisions to reduce excess and obsolete inventories to their estimated net realizable values. The ultimate realization of inventory carrying amounts is affected by changes in customer demand for inventory that customers are not contractually obligated to purchase and inventory held for specific customers who are experiencing financial difficulties.
For other assets, we estimate fair value based on projected discounted future net cash flows, which requires significant judgment. Income Taxes— We estimate our income tax provision or benefit in each of the jurisdictions in which we operate, including estimating exposures related to examinations by taxing authorities.
Income Taxes— We estimate our income tax provision or benefit in each of the jurisdictions in which we operate, including estimating exposures related to examinations by taxing authorities.
A summary of our operating lease obligations as of October 1, 2022 can be found in Note 8, “Leases”, to the Consolidated Financial Statements contained in this report. 44 Table of Contents A summary of our long-term debt obligations as of October 1, 2022 can be found in Note 7, “Debt”, to the Consolidated Financial Statements contained in this report.
A summary of our operating lease obligations as of September 30, 2023 can be found in Note 8, “Leases” of the notes to the Consolidated Financial Statements contained in this report.
The concentration of foreign operations has resulted primarily from a desire on the part of many of our customers to manufacture in lower cost locations in regions such as Asia, Latin America and Eastern Europe. Historically, we have had substantial recurring sales to existing customers. We typically enter into supply agreements with our major OEM customers.
The concentration of foreign operations has resulted primarily from a desire on the part of many of our customers to manufacture in lower-cost locations in regions such as Asia, Latin America and Eastern Europe and we plan to expand our presence as appropriate to meet the needs of our customers.
On an ongoing basis, we evaluate the process used to develop estimates related to accounts receivable, inventories, income taxes, environmental matters, litigation and other contingencies.
On an ongoing basis, we evaluate the process used to develop estimates related to accounts receivable, inventories, income taxes, environmental matters, litigation and other contingencies, as well as estimates related to costs expected to be incurred to satisfy performance obligations under long-term contracts and variable consideration related to such contracts.
We are party to a Receivables Purchase Agreement (the “RPA”) with certain third-party banking institutions for the sale of trade receivables generated from sales to certain customers, subject to acceptance by, and a funding commitment from, the banks that are party to the RPA.
We are party to a Receivables Purchase Agreement (the “RPA”) with certain third-party banking institutions for the sale of trade receivables generated from sales to certain customers. The amount available under the RPA is uncommitted and, as such, is available at the discretion of our third-party banking institutions.
Application of the cost-to-cost method for government contracts in our Defense and Aerospace division requires the use of significant judgments with respect to estimated materials, labor and subcontractor costs. This division is an operating segment whose results are combined with eleven other operating segments and reported under CPS.
Application of the cost-to-cost method for government contracts in our Defense and Aerospace division requires the use of significant judgments with respect to estimated materials, labor and subcontractor costs included in the total estimated costs at completion.
These fluctuations can significantly affect our cash flows from operating activities. 41 Table of Contents During 2022, we generated $446 million of cash from earnings, excluding non-cash items, and used $115 million of cash because of an increase in our net operating assets and liabilities, resulting primarily from increases in inventories and contract assets of $663 million and $155 million, respectively, partially offset by increases in accounts payable and accrued liabilities of $554 million and $134 million, respectively.
These fluctuations can significantly affect our cash flows from operating activities. During 2023, we generated $527 million of cash from earnings, excluding non-cash items, and used $292 million of cash primarily because of a decrease in accounts payable of $414 million and an increase in accounts receivable of $89 million, partially offset by a decrease in inventories of $210 million.
However the net impact of tariffs, after recovery from customers, has not been, and is not expected to be, material to us. 34 Table of Contents On October 3, 2022, subsequent to the end of the fourth quarter of 2022, we completed a joint venture transaction in which we entered into a Share Subscription and Purchase Agreement (the “SSPA”) and a Joint Venture and Shareholders’ Agreement (the “Shareholders’ Agreement”) with Reliance Strategic Business Ventures Limited (“RSBVL”), a wholly owned subsidiary of Reliance Industries Limited.
Net Income Attributable to Noncontrolling Interest On October 3, 2022 (“Transaction Date”), we completed a joint venture transaction pursuant to a Share Subscription and Purchase Agreement (the “SSPA”) and a Joint Venture and Shareholders’ Agreement (the “Shareholders’ Agreement”) previously entered into with Reliance Strategic Business Ventures Limited (“RSBVL”), a wholly owned subsidiary of Reliance Industries Limited.
The increase in absolute dollars in 2022 was primarily due to higher incentive compensation, partially offset by a decrease in our deferred compensation liability resulting from a decline in the market value of participant investment accounts in 2022.
The increase in absolute dollars in 2023 from 2022 was primarily due to an increase in our deferred compensation liability resulting from an increase in the market value of participant investment accounts and higher professional fees. Research and Development Research and Development expenses were $26 million, $21 million and $21 million in 2023, 2022 and 2021, respectively.
Contractual Obligations As part of our ongoing operations, we enter into contractual arrangements that obligate us to make future cash payments. These obligations impact our liquidity and capital resource needs. Our estimated future obligations consist of leases, the Term Loan, pension plan funding obligations and unrecognized tax benefits as of October 1, 2022.
These obligations impact our liquidity and capital resource needs. Our estimated future obligations consist of leases, the Term Loan Due 2027, pension plan funding obligations and unrecognized tax benefits as of September 30, 2023.
Services include design, engineering and logistics and repair. Our only reportable segment for financial reporting purposes is IMS, which represented approximately 80% of our total revenue in 2022. Our CPS business consists of multiple operating segments which do not individually meet the quantitative thresholds for being presented as reportable segments.
Our CPS business consists of multiple operating segments which do not individually meet the quantitative thresholds for being presented as reportable segments.
We believe this strategy differentiates us from our competitors and will help drive more sustainable revenue growth and provide opportunities for us to ultimately achieve operating margins that exceed industry standards. There are many challenges to successfully executing our strategy. For example, we compete with a number of companies in each of our key end markets.
We believe this strategy differentiates us from our competitors and will help drive more sustainable revenue growth and provide opportunities for us to achieve operating margins that exceed industry standards. A core component of our business strategy is to establish long-term customer partnerships with companies. Historically, we have had substantial recurring sales to existing customers.
Net cash provided by operating activities was $331 million, $338 million and $301 million for 2022, 2021 and 2020, respectively.
Net cash provided by (used in) financing activities was $95 million, $(314) million and $(77) million for 2023, 2022 and 2021, respectively.
Under the Credit Agreement, the percentage of our total accounts receivable that can be sold and outstanding at any time is 50%. Trade receivables sold pursuant to the RPA are serviced by us.
Under the Credit Agreement, the percentage of our total accounts receivable that can be sold and outstanding at any time is 50%. Therefore, as of September 30, 2023, a maximum of $450 million of sold receivables could be outstanding at any point in time under this program, as amended, as required by our Credit Agreement.
In the ordinary course of business, we are or may become party to legal proceedings, claims and other contingencies, including environmental, warranty and employee matters and examinations by government agencies. As of October 1, 2022, we had accrued liabilities of $38 million related to such matters.
See Note 5, “Financial Instruments” of the notes to the Consolidated Financial Statements contained in this report for details. 42 Table of Contents In the ordinary course of business, we are or may become party to legal proceedings, claims and other contingencies, including environmental, warranty and employee matters and examinations by government agencies.
Interest Expense Interest expense was $22.5 million, $19.6 million and $28.9 million in 2022, 2021 and 2020, respectively. Interest expense increased $3 million in 2022 primarily due to higher daily average borrowings under our revolving credit facility.
Interest Expense Interest expense was $36 million, $22 million and $20 million in 2023, 2022 and 2021, respectively. Interest expense increased $14 million in 2023 due to higher interest rates and increased utilization of our revolving credit facility.
Given the terms of the agreements entered into by the parties concerning management of the joint venture, we expect to continue to consolidate SIPL in future periods. 35 Table of Contents Critical Accounting Policies and Estimates Management's discussion and analysis of our financial condition and results of operations are based upon our consolidated financial statements which have been prepared in accordance with accounting principles generally accepted in the United States (“GAAP”).
Given that maintaining low costs is the cornerstone of our success and growth, we are proactively handling cost impacts through a combination of well-calibrated pricing actions and targeted cost-saving measures to enhance overall stockholder value. 34 Table of Contents Critical Accounting Policies and Estimates Management's discussion and analysis of our financial condition and results of operations are based upon our consolidated financial statements which have been prepared in accordance with accounting principles generally accepted in the United States (“GAAP”).
In 2021, we repurchased $64 million of common stock (including $10 million in settlement of employee tax withholding obligations), repaid an aggregate of $19 million of long-term debt, received $3 million of proceeds from issuances of common stock pursuant to stock option exercises and received $3 million of installment payments from the sale of certain intellectual property assets.
In 2023, we repurchased $107 million of common stock (including $23 million in settlement of employee tax withholding obligations), repaid an aggregate of $18 million of long-term debt, paid a final payment of $9 million 41 Table of Contents in connection with a previous business combination, received $216 million from sale of shares of SIPL to RSBVL, received $8 million proceeds from short-term borrowing and received $3 million of proceeds from issuances of common stock pursuant to stock option exercises.
Net sales decreased from $7.0 billion for 2020 to $6.8 billion for 2021, a decrease of 2.9%.
Net sales increased from $6.7 billion for 2021 to $7.9 billion for 2022, an increase of 17.5%.
As of October 1, 2022 and October 2, 2021, $49 million and $18 million, respectively, had been collected but not yet remitted.
As of September 30, 2023 and October 1, 2022, $33 million and $49 million, respectively, had been collected but not yet remitted. This amount is classified in accrued liabilities on the consolidated balance sheets.
However, these agreements generally do not obligate the customer to purchase minimum quantities of products, which can have the effect of reducing revenue and profitability. In addition, some customer contracts contain cost reduction objectives, which can also have the effect of reducing revenue from such customers.
In addition, some customer contracts contain cost reduction objectives, which can have the effect of reducing revenue from such customers. We typically generate about 80% of our net sales from products manufactured in our foreign operations.
DSO decreased from 64 days as of 2021 to 48 days as of 2022 due primarily to an increase in accounts receivable factoring. Net cash used in investing activities was $132 million, $91 million and $64 million for 2022, 2021 and 2020, respectively.
The increase in accounts receivable is primarily attributable to lower business volume as well as an unfavorable customer payment terms mix. Net cash used in investing activities was $192 million, $132 million and $91 million for 2023, 2022 and 2021, respectively. In 2023 and 2022, we used $191 million and $139 million of cash for capital expenditures respectively.
In 2022, CPS revenue and gross profit were $1.5 billion and $194 million, respectively. We update our estimates of materials, labor and subcontractor costs on a quarterly basis. These updated estimates are reviewed each quarter by a group of employees that includes representatives from numerous functions such as engineering, materials, contracts, manufacturing, program management, finance and senior management.
These estimates consider costs incurred to date and estimated costs to be incurred over the remaining expected period of performance to satisfy a performance obligation. Such estimates are reviewed each quarter by a group of employees that includes representatives from numerous functions such as engineering, materials, contracts, manufacturing, program management, finance and senior management.
Provision for Income Taxes We recorded income tax expense of $64.5 million, $38.0 million and $61.0 million in 2022, 2021 and 2020, respectively. Our effective tax rate was 20.1%, 12.4% and 30.4% for 2022, 2021 and 2020, respectively.
Provision for Income Taxes We recorded income tax expense of $85 million, $62 million and $32 million in 2023, 2022 and 2021, respectively. Our effective tax rate was 21%, 20% and 11% for 2023, 2022 and 2021, respectively. The increase in tax in absolute dollars for 2023 was primarily due to increased profit before tax.
Additionally, as of October 1, 2022, we were unable to reliably estimate when cash settlements or closure of audits with taxing authorities may occur with respect to our long-term liabilities arising from unrecognized tax benefits of $65 million. The statutes of limitations for these matters range up to 10 years, and unsettled liabilities are released upon expiration of the statutes.
See Note 17, “Employee Benefit Plans” of the notes to the Consolidated Financial Statements contained in this report. 43 Table of Contents As of September 30, 2023, we were unable to reliably estimate when cash settlements or closure of audits with taxing authorities may occur with respect to our long-term liabilities arising from unrecognized tax benefits of $53 million.
If a change in estimate is deemed necessary, the impact of the change is recognized in the period of change. For contracts for which revenue is required to be recognized at a point-in-time, we recognize revenue when we have transferred control of the related goods, which generally occurs upon shipment or delivery of the goods to the customer.
If it is determined that a claim has been approved, the amount of the claim, if any, that can be included in transaction price is estimated considering a number of factors such as the length of time expected to lapse until uncertainty about the claim has been resolved and the extent to which our experience with claims for similar contracts has predictive value. 35 Table of Contents For contracts for which revenue is required to be recognized at a point-in-time, we recognize revenue when we have transferred control of the related goods, which generally occurs upon shipment or delivery of the goods to the customer.
CPS gross margin increased to 12.7% in 2021 from 11.5% in 2020, primarily due to increased volume, operational efficiencies, favorable product mix and the benefit of cost reduction and containment efforts described above. We have experienced fluctuations in gross margin in the past and may continue to do so in the future.
CPS gross margin increased to 11.6% in 2023 from 10.6% in 2022, primarily due to improved operating efficiencies and a favorable mix of products, the effects of which were partially offset by losses on certain fixed-price customer contracts. We have experienced fluctuations in gross margin in the past and may continue to do so in the future.
This includes companies that are much larger than we are and smaller companies that focus on a particular niche. Although we believe we are well-positioned in each of our key end markets and seek to differentiate ourselves from our competitors, competition remains intense and profitably growing our revenues has been challenging.
However, our business faces many challenges. For example, we compete with a number of companies in each of our key end markets. This includes companies that are much larger than we are and smaller companies that focus on a particular niche product, service or end market.
Sales to Nokia and Motorola each represented 10% or more of our net sales in 2022. Nokia represented 10% or more of our net sales in 2021 and 2020. We typically generate about 80% of our net sales from products manufactured in our foreign operations.
Sales to our ten largest customers typically represent approximately 50% of our net sales in any given year. Nokia represented 10% or more of our net sales in 2023, 2022 and 2021. Motorola represented 10% or more of our net sales in 2022. We typically enter into supply agreements with our major OEM customers.
Interest expense decreased $9 million in 2021 compared to 2020 due primarily to lower daily average borrowings under our revolving credit facility in 2021. Other Income (Expense), net Other income (expense), net was $(26.3) million in 2022, $44.3 million in 2021 and a $(0.3) million in 2020.
Other Income (Expense), net Other income (expense), net was $(20) million in 2023, $(26) million in 2022 and a $44 million in 2021.
The slight increase in sales in our communications networks and cloud infrastructure end market was primarily due to a more significant impact from the COVID-19 pandemic in 2020 than in 2021. Gross Margin Gross margin was 8.1%, 8.2% and 7.6% in 2022, 2021 and 2020, respectively. IMS gross margin increased to 7.2% in 2022 from 7.1% in 2021.
Gross Margin Gross margin was 8.3%, 7.9% and 7.8% in 2023, 2022 and 2021, respectively. IMS gross margin increased to 7.7% in 2023 from 7.2% in 2022, primarily due to increased operating efficiencies from higher volume.
Other income (expense), net of $(26.3) million in 2022 consists primarily of a $7 million allowance that was provided for a note receivable from the 2021 sale of certain intellectual property assets based on our expectation that we will incur credit losses with the counterparty, a $6 million decline in the market value of participant investment accounts in our deferred compensation plan in 2022, $5 million in fees for sales of accounts receivable, a pension settlement charge of $2 million for the termination of our frozen U.S. defined benefit plan and a loss on extinguishment of debt of $1 million consisting of a write-off of unamortized debt issuance costs.
Other income (expense), net, decreased $6 million in 2023 due primarily to a gain of $5 million in the market value of participant investment accounts in our deferred compensation plan in 2023 compared to a loss of $6 million in 2022, a $7 million allowance in 2022 that was provided for a note receivable compared to none in 2023, partially offset by a $13 million increase in fees in 2023 for accounts receivable factoring.
Year Ended October 1, 2022 October 2, 2021 October 3, 2020 (In thousands) Net sales $ 7,890,475 $ 6,756,643 $ 6,960,370 Gross profit $ 640,514 $ 551,805 $ 525,707 Gross margin 8.1 % 8.2 % 7.6 % Operating expenses $ 272,727 $ 270,505 $ 298,020 Operating income $ 367,787 $ 281,300 $ 227,687 Operating margin 4.7 % 4.2 % 3.3 % Net income $ 256,121 $ 268,998 $ 139,713 Net Sales Net sales increased from $6.8 billion for 2021 to $7.9 billion for 2022, an increase of 16.8%.
Year Ended September 30, 2023 October 1, 2022 October 2, 2021 (In thousands) Net sales $ 8,935,048 $ 7,919,622 $ 6,738,356 Gross profit $ 743,211 $ 622,206 $ 526,441 Gross margin 8.3 % 7.9 % 7.8 % Operating expenses $ 287,553 $ 272,727 $ 270,505 Operating income $ 455,658 $ 349,479 $ 255,936 Operating margin 5.1 % 4.4 % 3.8 % Net income attributable to common shareholders $ 309,970 $ 240,384 $ 249,546 Net Sales Net sales increased from $7.9 billion for 2022 to $8.9 billion for 2023, an increase of 12.8%.