Biggest changeResults from Operations Net Revenue Years Ended October 31, 2022 over 2021 Change 2021 over 2020 Change 2022 2021 2020 (in millions) Net revenue: Products $ 5,187 $ 4,756 $ 3,993 9% 19% Services and other $ 1,661 $ 1,563 $ 1,346 6% 16% Total net revenue $ 6,848 $ 6,319 $ 5,339 8% 18% Years Ended October 31, 2022 over 2021 Change 2021 over 2020 Change 2022 2021 2020 % of total net revenue: Products 76 % 75 % 75 % 1 ppt. — Services and other 24 % 25 % 25 % (1) ppt. — Total 100 % 100 % 100 % Agilent's net revenue of $6,848 million for the year ended October 31, 2022, increased 8 percent when compared to 2021.
Biggest changeTo the extent that we are required to pay for all, or portions, of an acquisition price in foreign currencies, we may enter into foreign exchange contracts to reduce the risk that currency movements will impact the U.S. dollar cost of the transaction. 37 Table of Contents Results from Operations Net Revenue Years Ended October 31, 2023 over 2022 Change 2022 over 2021 Change 2023 2022 2021 (in millions) Net revenue: Products $ 5,051 $ 5,187 $ 4,756 (3)% 9% Services and other $ 1,782 $ 1,661 $ 1,563 7% 6% Total net revenue $ 6,833 $ 6,848 $ 6,319 — 8% Years Ended October 31, 2023 over 2022 Change 2022 over 2021 Change 2023 2022 2021 % of total net revenue: Products 74 % 76 % 75 % (2) ppts. 1 ppt.
Although the guidance on the accounting for uncertainty in income taxes prescribes the use of a recognition and measurement model, the determination of whether an uncertain tax position has met those thresholds will continue to require significant judgment by management.
Although the guidance on the accounting for uncertainty in income taxes prescribes the use of a recognition and measurement model, the determination of whether an uncertain tax position has met those thresholds will continue to require significant judgment by management.
In accordance with the guidance on the accounting for uncertainty in income taxes, for all U.S. and other tax jurisdictions, we recognize potential liabilities for anticipated tax audit issues based on our estimate of whether, and the extent to which, additional taxes and interest will be due.
In accordance with the guidance on the accounting for uncertainty in income taxes, for all U.S. and other tax jurisdictions, we recognize potential liabilities for anticipated tax audit issues based on our estimate of whether, and the extent to which, additional taxes and interest will be due.
The ultimate resolution of tax uncertainties may differ from what is currently estimated, which could result in a material impact on income tax expense. If our estimate of income tax liabilities proves to be less than the ultimate assessment, a further charge to expense would be required.
The ultimate resolution of tax uncertainties may differ from what is currently estimated, which could result in a material impact on income tax expense. If our estimate of income tax liabilities proves to be less than the ultimate assessment, a further charge to expense would be required.
The services portfolio includes repairs, parts, maintenance, installations, training, compliance 45 support, software as a service, asset management, consulting and various other custom services to support the customers' laboratory operations. Custom services are tailored to meet the specific application needs of various industries and to keep instruments fully operational and compliant with the respective industry requirements.
The services portfolio includes repairs, parts, maintenance, installations, training, compliance support, software as a service, asset management, consulting and various other custom services to support the customers' laboratory operations. Custom services are tailored to meet the specific application needs of various industries and to keep instruments fully operational and compliant with the respective industry requirements.
Life Sciences and Applied Markets Our life sciences and applied markets business provides application-focused solutions that include instruments and software that enable customers to identify, quantify and analyze the physical and biological properties of substances and products, as well as enable customers in the clinical and life sciences research areas to interrogate samples at the molecular and cellular level.
Life Sciences and Applied Markets Our life sciences and applied markets business provides application-focused solutions that include instruments, consumables and software that enable customers to identify, quantify and analyze the physical and biological properties of substances and products, as well as enable customers in the clinical and life sciences research areas to interrogate samples at the molecular and cellular level.
Foreign currency movements for 2022 had an overall unfavorable impact on revenue growth of 4 percentage points when compared to 2021. Net revenue increased in all business segments, geographic regions and most key end markets. Revenue in the life sciences and applied markets business increased 9 percent in 2022 when compared to 2021.
Net revenue increased in all business segments, geographic regions and most key end markets compared to 2021. Revenue in the life sciences and applied markets business increased 9 percent in 2022 when compared to 2021. Foreign currency movements had an overall unfavorable impact on revenue growth of 4 percentage points in 2022 when compared to 2021.
The above amounts represent the commitments under the open purchase orders with our suppliers that have not yet been received. However, our agreements with these suppliers usually provide us the option to cancel, reschedule, and adjust our requirements based on our 50 business needs prior to firm orders being placed.
The above amounts represent the commitments under the open purchase orders with our suppliers that have not yet been received. However, our agreements with these suppliers usually provide us the option to cancel, reschedule, and adjust our requirements based on our business needs prior to firm orders being placed.
Our critical accounting policies are those that affect our financial statements materially and involve difficult, subjective or complex judgments by management. Those policies are revenue recognition, inventory valuation, retirement and post-retirement plan assumptions, valuation of goodwill and purchased intangible assets and accounting for income taxes. Revenue Recognition .
Our critical accounting policies are those that affect our financial statements materially and involve difficult, subjective or complex judgments by management. Those policies are revenue recognition, inventory valuation, retirement and post-retirement plan assumptions, valuation of goodwill and purchased intangible assets, restructuring and accounting for income taxes. Revenue Recognition .
Term Loan Facility On April 15, 2022, we entered into a term loan agreement with a group of financial institutions, which provided for a $600 million delayed draw term loan that will mature on April 15, 2025.
On April 15, 2022, we entered into a term loan agreement with a group of financial institutions, which provided for a $600 million delayed draw term loan that will mature on April 15, 2025.
We aggregate components of an operating segment that have similar economic characteristics into our reporting units. In fiscal year 2022, we assessed goodwill impairment for our three reporting units which consisted of our three segments: life sciences and applied markets, diagnostics and genomics and Agilent CrossLab.
We aggregate components of an operating segment that have similar economic characteristics into our reporting units. In fiscal year 2023, we assessed goodwill impairment for our three reporting units which consisted of our three segments: life sciences and applied markets, diagnostics and genomics and Agilent CrossLab.
An organization may choose to bypass the qualitative assessment for any indefinite-lived intangible asset in any period and proceed directly to calculating its fair value. We performed a qualitative test for impairment of indefinite-lived intangible assets as of September 30, 2022.
An organization may choose to bypass the qualitative assessment for any indefinite-lived intangible asset in any period and proceed directly to calculating its fair value. We performed a qualitative test for impairment of indefinite-lived intangible assets as of September 30, 2023.
Fourth, we also collaborate with a number of major pharmaceutical companies to develop new potential tissue and liquid-based pharmacodiagnostics, also known as companion diagnostics, which may be used to identify patients most likely to benefit from a specific targeted therapy. Fifth, the reagent partnership business provides clinical flow cytometry reagents for routine cancer diagnostics.
Fourth, we also collaborate with a number of major pharmaceutical companies to develop new potential tissue pharmacodiagnostics, also known as companion diagnostics, which may be used to identify patients most likely to benefit from a specific targeted therapy. Fifth, the reagent partnership business provides clinical flow cytometry reagents for routine cancer diagnostics.
Foreign currency movements had an overall unfavorable impact on revenue growth of 4 percentage points in 2022 when compared to 2021. Revenue in the diagnostics and genomics business increased 7 percent in 2022 when compared to 2021. Foreign currency movements had an overall unfavorable impact on revenue growth of 4 percentage points in 2022 when compared to 2021.
Revenue in the diagnostics and genomics business increased 7 percent in 2022 when compared to 2021. Foreign currency movements had an overall unfavorable impact on revenue growth of 4 percentage points in 2022 when compared to 2021. Revenue in the Agilent CrossLab business increased 7 percent in 2022 when compared to 2021.
Foreign currency movements had an overall unfavorable impact on revenue growth of 4 percentage points in 2022 when compared to 2021. For the year ended October 31, 2022, we saw revenue growth across most of our end markets led by strong revenue growth from the pharmaceutical and chemicals and advanced materials markets when compared to the same periods last year.
Foreign currency movements had an overall unfavorable impact on revenue growth of 4 percentage points in 2022 when compared to 2021. For the year ended October 31, 2022, we saw revenue growth across most of our end markets led by strong revenue growth from the pharmaceutical and chemicals and advanced materials markets when compared 2021.
Where acceptance is not a formality, the customer must have documented their acceptance of the product or service. For products that include installation, if the installation meets the criteria to be considered a separate performance obligation, product revenue is recognized when control has passed to the customer, and recognition of installation revenue occurs once completed.
Where acceptance is not a formality, the customer must have documented their acceptance of the product or service. For products that include installation, if the installation meets the criteria to be considered a separate performance obligation, 32 Table of Contents product revenue is recognized when control has passed to the customer, and recognition of installation revenue occurs once completed.
We estimate the standalone selling price by calculating the average historical selling price of our products and services per country for each performance obligation. Stand-alone selling prices are determined for each distinct good or service in the contract, and then we allocate the transaction price in proportion to those standalone selling prices by performance obligations.
We estimate the standalone selling price by calculating the average historical selling price of our products and services per geographic region for each performance obligation. Stand-alone selling prices are determined for each distinct good or service in the contract, and then we allocate the transaction price in proportion to those standalone selling prices by performance obligations.
During the year ended October 31, 2021, we repurchased and retired 3.0 million shares for $423 million under the 2021 repurchase program authorization. During the year ended October 31, 2022, we repurchased and retired 8.4 million shares for $1,139 million under this authorization.
During the year ended October 31, 2021, we repurchased and retired 3.0 million shares for $423 million under this authorization. During the year ended October 31, 2022, we repurchased and retired 8.4 million shares for $1,139 million under this authorization.
On May 4, 2022, we used the proceeds from the term loan facility and repaid the $600 million outstanding aggregate principal amount of our 2023 senior notes.
On May 4, 2022, we used the proceeds from the term loan facility and repaid the $600 million outstanding aggregate principal amount of our 3.875% 2023 senior notes.
Unspecified rights to software upgrades are typically sold as part of the maintenance contract on a when-and-if-available basis. 33 Table of Contents Our multiple-element arrangements are generally comprised of a combination of instruments, installation or other start-up services, and/or software, and/or support or services.
Unspecified rights to software upgrades are typically sold as part of the maintenance contract on a when-and-if-available basis. Our multiple-element arrangements are generally comprised of a combination of instruments, installation or other start-up services, and/or software, and/or support or services.
The remaining loss to be amortized related to the treasury lock agreements at October 31, 2022 was $4 million. 2030 Senior Notes On June 4, 2020, we issued an aggregate principal amount of $500 million in senior notes ("2030 senior notes"). The 2030 senior notes were issued at 99.812% of their principal amount.
The remaining loss to be amortized related to the treasury lock agreements at October 31, 2023 was $(3) million. 2030 Senior Notes. On June 4, 2020, we issued an aggregate principal amount of $500 million in senior notes ("2030 senior notes"). The 2030 senior notes were issued at 99.812% of their principal amount.
We remain positive about our growth in our end markets as our product portfolio around OMNIS and PD-L1 assays continues to gain strength with our customers in clinical oncology applications, and our next generation sequencing target enrichment solutions continue to be adopted.
We remain positive about our growth in our end markets as our product portfolio around OMNIS and PD-L1 assays continues to gain strength with our customers in clinical oncology applications, and our next generation sequencing related solutions continue to be adopted.
For those contracts that are not cancelable without penalties, there are termination fees and costs or commitments for continued spending that we are obligated to pay to a supplier under each contact's termination period before such contract can be cancelled. Our contractual obligations with these suppliers under "other purchase commitments" were approximately $139 million. Retirement Plans.
For those contracts that are not cancelable without penalties, there are termination fees and costs or commitments for continued spending that we are obligated to pay to a supplier under each contact's termination period before such contract can be cancelled. Our contractual obligations with these suppliers under "other purchase commitments" were approximately $123 million.
Our determination of the fair value of the intangible assets acquired involves the use of significant estimates and assumptions. Specifically, our determination of the fair value of the developed product technology and in-process research and development ("IPR&D") 35 Table of Contents acquired involves significant estimates and assumptions related to revenue growth rates and discount rates.
Our determination of the fair value of the intangible assets acquired involves the use of significant estimates and assumptions. Specifically, our determination of the fair value of the developed product technology and in-process research and development ("IPR&D") acquired involves significant estimates and assumptions related to revenue growth rates and discount rates.
Gross Margin and Operating Margin The following table shows the diagnostics and genomics business' margins, expenses and income from operations for 2022 versus 2021, and 2021 versus 2020.
Gross Margin and Operating Margin The following table shows the diagnostics and genomics business' margins, expenses and income from operations for 2023 versus 2022, and 2022 versus 2021.
Foreign currency movements for 2022 had an overall unfavorable impact on revenue growth of 4 percentage points when compared to 2021.
Foreign currency movements had an overall unfavorable impact on revenue growth of 4 percentage points in 2022 when compared to 2021.
The timing and amounts of any future dividends are subject to determination and approval by our board of directors. Looking forward, we remain focused on improving our customers’ experience, differentiating product solutions and productivity.
The timing and amounts of any future dividends are subject to determination and approval by our board of directors. Looking forward, we continue to be focused on improving our customers’ experience, differentiating product solutions and productivity.
The total periodic pension and post-retirement benefit costs recorded were a $2 million benefit in 2022, $24 million expense in 2021 and $22 million expense in 2020. These costs included a loss on settlement of $4 million, $1 million and $4 million, for the years ended October 31, 2022, 2021 and 2020, respectively. Goodwill and Purchased Intangible Assets.
The total periodic pension and post-retirement benefit costs recorded were a $6 million expense in 2023, $2 million benefit in 2022 and $24 million expense in 2021. These costs included a loss on settlement of $4 million, $4 million and $1 million, for the years ended October 31, 2023, 2022 and 2021, respectively. Goodwill and Purchased Intangible Assets.
Geographically, revenue increased 11 percent in the Americas with no currency impact, increased 2 percent in Europe with a 7 percentage point unfavorable currency impact and increased 13 percent in Asia Pacific with a 3 percentage point unfavorable currency impact. The increase in Asia Pacific was led by strong demand in liquid chromatography systems in China.
Geographically, revenue increased 11 percent in the Americas with no currency impact, increased 2 percent in Europe with a 7 42 Table of Contents percentage point unfavorable currency impact and increased 13 percent in Asia Pacific with a 3 percentage point unfavorable currency impact. The increase in Asia Pacific was led by strong demand in liquid chromatography systems in China.
Revenue growth in Asia Pacific was primarily driven by an increase in China as well as a strong performance across our entire portfolio. In 2022, revenue performance in the pharmaceutical market was led by double-digit revenue growth in our nucleic acid solutions and single digit growth in biomolecular analysis and genomics businesses.
Revenue growth in Asia Pacific was primarily driven by an increase in China as well as a strong performance across our entire portfolio. In 2022, revenue performance in the pharmaceutical market was led by strong revenue growth in our nucleic acid solutions and moderate revenue growth in our biomolecular analysis and genomics businesses.
Due to fluctuations in equity and bond markets, our actual allocations of plan assets at October 31, 2022, may differ from the target allocation. Our policy is to bring the actual allocation in line with the target allocation. Equity securities include exchange-traded common stock and preferred stock of companies from broadly diversified industries.
All plans' assets are broadly diversified. Due to fluctuations in equity and bond markets, our actual allocations of plan assets at October 31, 2023, may differ from the target allocation. Our policy is to bring the actual allocation in line with the target allocation. Equity securities include exchange-traded common stock and preferred stock of companies from broadly diversified industries.
Research and development expenses increased primarily due to higher wages and additional expenses related to the Resolution Bioscience acquisition and higher program investments related to satisfying regulatory requirements such as the EU IVDR guidelines. Research and development expenses increased 12 percent in 2021 when compared to 2020.
Research and development expenses increased 8 percent in 2022 when compared to 2021. Research and development expenses increased primarily due to higher wages and additional expenses related to the Resolution Bioscience acquisition and higher program investments related to satisfying regulatory requirements such as the EU IVDR guidelines.
The remaining loss to be amortized related to the interest rate swap agreements at October 31, 2022 was $4 million. 49 2029 Senior Notes On September 16, 2019, the company issued an aggregate principal amount of $500 million in senior notes ("2029 senior notes"). The 2029 senior notes were issued at 99.316% of their principal amount.
The remaining loss to be amortized related to the interest rate swap agreements at October 31, 2023 was $(3) million. 2029 Senior Notes. On September 16, 2019, the company issued an aggregate principal amount of $500 million in senior notes ("2029 senior notes"). The 2029 senior notes were issued at 99.316% of their principal amount.
This report contains forward-looking statements including, without limitation, statements regarding growth opportunities, including for revenue and our end markets, strength and drivers of the markets into which we sell, sales funnels, our strategic direction, new product and service introductions and the position of our current products and services, market demand for and adoption of our products, the ability of our products and solutions to address customer needs and meet industry requirements, our focus on differentiating our product solutions, improving our customers’ experience and growing our earnings, future financial results, our operating margin, mix, our investments, including in manufacturing infrastructure, research and development and expanding and improving our applications and solutions portfolios, expanding our position in developing countries and emerging markets, our focus on balanced capital allocation, our contributions to our pension and other defined benefit plans, impairment of goodwill and other intangible assets, the impact of foreign currency movements, our hedging programs and other actions to offset the effects of tariffs and foreign currency movements, our future effective tax rate, tax valuation allowance and unrecognized tax benefits, the impact of local government regulations on our ability to pay vendors or conduct operations, our ability to satisfy our liquidity requirements, including through cash generated from operations, the potential impact of adopting new accounting pronouncements, indemnification, source and supply of materials used in our products, our sales, our purchase commitments, our capital expenditures, the integration and effects of our acquisitions and other transactions, our stock repurchase program and dividends and the potential or anticipated direct or indirect impact of COVID-19 on our business that involve risks and uncertainties.
This report contains forward-looking statements including, without limitation, statements regarding growth opportunities, including for revenue and our end markets, strength and drivers of the markets into which we sell, sales funnels, our strategic direction, new product and service introductions and the position of our current products and services, market demand for and adoption of our products, the ability of our products and solutions to address customer needs and meet industry requirements, our focus on differentiating our product solutions, improving our customers’ experience and growing our earnings, future financial results, our operating margin, mix, our investments, including in manufacturing infrastructure, research and development and expanding and improving our applications and solutions portfolios, expanding our position in developing countries and emerging markets, our focus on balanced capital allocation, our contributions to our pension and other defined benefit plans, impairment and adjustments of goodwill and other intangible assets, the impact of foreign currency movements, our hedging programs and other actions to offset the effects of tariffs and foreign currency movements, our future effective tax rate, tax valuation allowance and unrecognized tax benefits, the impact of local government regulations on our ability to pay vendors or conduct operations, our ability to satisfy our liquidity requirements, including through cash generated from operations, the potential impact of adopting new accounting pronouncements, indemnification, source and supply of materials used in our products, our sales, our purchase commitments, our capital expenditures, the integration and effects of our acquisitions and other transactions, savings and headcount reduction recognized from our restructuring programs and other cost saving initiatives, our stock repurchase program and dividends, macroeconomic environment and geopolitical uncertainties, interest rate and inflationary pressures, that involve risks and uncertainties.
In addition, we had a change in the mix of unbilled receivables primarily due to our nucleic acid solutions business, which has a longer cash conversion cycle. The change in accounts payable provided cash of $121 million in 2022, $64 million in 2021 and $2 million in 2020.
In addition, we had a change in the mix of unbilled receivables primarily due to our nucleic acid solutions business, which has a longer cash conversion cycle. The change in accounts payable used cash of $171 million in 2023, provided cash of $121 million in 2022 and $64 million in 2021.
Income from Operations Income from operations in 2022 increased by $47 million or 15 percent when compared to 2021 on a revenue increase of $92 million. Income from operations increased primarily due to higher sales volume. Income from operations in 2021 increased by $51 million or 19 percent when compared to 2020 on a revenue increase of $183 million.
Income from operations in 2022 increased by $47 million or 15 percent when compared to 2021 on a revenue increase of $92 million. Income from operations increased primarily due to higher sales volume.
Of these amounts, $99 million and $117 million related to uncertain tax positions as of October 31, 2022 and October 31, 2021, respectively. We are unable to accurately predict when these amounts will be realized or released.
Of these amounts, $68 million and $99 million related to uncertain tax positions as of October 31, 2023 and October 31, 2022, respectively. We are unable to accurately predict when these amounts will be realized or released.
If we had changed our discount rate by 1 percent, the impact would have been approximately $3 million on U.S. pension expense and $16 million on non-U.S. pension expense for the year ended October 31, 2022.
If we had changed our discount rate by 1 percent, the impact would have been approximately $1 million on U.S. pension expense and $11 million on non-U.S. pension expense for the year ended October 31, 2023.
Revenue growth in the pharmaceutical market was primarily driven by our liquid chromatography, cell analysis and consumables businesses. Revenue growth in the chemicals and advanced materials market was mainly driven by strength in our gas chromatography and spectroscopy portfolio as compared to the same period last year.
Revenue growth in the pharmaceutical market was primarily driven by our liquid chromatography, cell analysis and consumables businesses. Revenue growth in the chemicals and advanced materials market was mainly driven by strength in our gas chromatography and spectroscopy portfolio as compared to 2021.
Foreign currency movements had an overall unfavorable impact on revenue growth of 4 percentage points in 2022 when compared to the same period last year.
Foreign currency movements had an overall unfavorable impact on revenue growth of 2 percentage points in 2023 when compared to the same period last year.
Foreign currency movements for 2022 had an overall unfavorable impact on revenue growth of 4 percentage points when compared to the same period last year.
Foreign currency movements for 2023 had an overall unfavorable impact on revenue growth of 2 percentage points when compared to the same period last year.
Dividends For the years ended October 31, 2022, 2021 and 2020 cash dividends of $250 million, $236 million and $222 million were paid on the company's outstanding common stock, respectively.
Dividends For the years ended October 31, 2023, 2022 and 2021, cash dividends of $265 million, $250 million and $236 million were paid on the company's outstanding common stock, respectively.
Foreign currency movements for the year ended October 31, 2022, had an overall unfavorable impact on revenue of 4 percentage points when compared to the same period last year. Foreign currency movements for the year ended October 31, 2021, had an overall favorable impact on revenue of 3 percentage points when compared to 2020.
Foreign currency movements for the year ended October 31, 2023, had an overall unfavorable impact on revenue of 2 percentage points when compared to the same period last year. Foreign currency movements for the year ended October 31, 2022, had an overall unfavorable impact on revenue of 4 percentage points when compared to 2021.
For the year ended October 31, 2022, our effective tax rate and the resulting provision for income taxes were impacted by the tax benefit of $46 million related to foreign-derived intangible income. For 2021, our income tax expense was $150 million with an effective tax rate of 11 percent.
For 2022, our income tax expense was $250 million with an effective tax rate of 16.6 percent. For the year ended October 31, 2022, our effective tax rate and the resulting provision for income taxes were impacted by the tax benefit of $46 million related to foreign-derived intangible income.
End market revenue performance in 2022 was mixed with pharmaceutical, chemicals and advanced materials markets and diagnostics and clinical market delivering strong revenue growth, food and environmental and forensics delivering modest revenue growth while academia and government remained relatively flat when compared to the same period last year.
End market revenue performance in 2022 was mixed with pharmaceutical, chemicals and advanced materials markets and diagnostics and clinical market delivering strong revenue growth, food and environmental and forensics delivering modest revenue growth while academia and government remained relatively flat when compared to 2021.
This business also 43 Table of Contents includes solutions that enable clinical labs to identify DNA variants associated with genetic disease and help direct cancer therapy.
This business also includes solutions that enable clinical labs to identify DNA variants associated with genetic disease and help direct cancer therapy.
The remaining authorization under the 2019 repurchase plan of $193 million expired on February 18, 2021. 2021 Repurchase Program. During the year ended October 31, 2021, we repurchased and retired 3.0 million shares for $423 million under the 2021 repurchase program authorization.
The remaining authorization under the 2019 repurchase plan of $193 million expired on February 18, 2021. 2021 Repurchase Program. During the year ended October 31, 2021, we repurchased and retired 3.0 million shares for $423 million under this authorization. During the year ended October 31, 2022, we repurchased and retired 8.4 million shares for $1,139 million under this authorization.
Income from Operations Income from operations in 2022 increased by $169 million or 17 percent when compared to 2021 on a revenue increase of $344 million. The increase in income from operations was primarily due to higher sales volume.
The decrease in income from operations was primarily due to lower sales volume and unfavorable currency impact when compared to 2022. Income from operations in 2022 increased by $169 million or 17 percent when compared to 2021 on a revenue increase of $344 million. The increase in income from operations was primarily due to higher sales volume.
Net Revenue Years Ended October 31, 2022 over 2021 Change 2021 over 2020 Change 2022 2021 2020 (in millions) Net revenue $ 1,389 $ 1,296 $ 1,047 7% 24% Diagnostics and genomics business revenue increased 7 percent in 2022 compared to 2021.
Net Revenue Years Ended October 31, 2023 over 2022 Change 2022 over 2021 Change 2023 2022 2021 (in millions) Net revenue $ 1,409 $ 1,389 $ 1,296 1% 7% Diagnostics and genomics business revenue increased 1 percent in 2023 compared to 2022.
As of October 31, 2022, the remaining $117 million included in other long-term liabilities relates to the U.S. transition tax payment which is due in installments over the next four years.
As of October 31, 2023, the remaining $94 million included in other long-term liabilities relates to the U.S. transition tax payment which is due in installments over the next three years.
Years Ended October 31, 2022 over 2021 Change 2021 over 2020 Change 2022 2021 2020 (in millions, except margin data) Total gross margin 53.5 % 52.8 % 51.9 % 1 ppt. 1 ppt.
Years Ended October 31, 2023 over 2022 Change 2022 over 2021 Change 2023 2022 2021 (in millions, except margin data) Total gross margin 51.8 % 53.5 % 52.8 % (2) ppts. 1 ppt.
During the year ended October 31, 2020, we repurchased and retired 5.2 million shares for $469 million under the 2019 repurchase program authorization. During the year ended October 31, 2021, we repurchased and retired 3.1 million shares for $365 million under this authorization. Effective February 18, 2021, the 2019 repurchase program was terminated and replaced by the 2021 repurchase program.
Treasury Stock Repurchases 2019 Repurchase Program. During the year ended October 31, 2021, we repurchased and retired 3.1 million shares for $365 million under this authorization. Effective February 18, 2021, the 2019 repurchase program was terminated and replaced by the 2021 repurchase program.
Foreign currency movements had an overall unfavorable impact on revenue growth of 4 percentage points in 2022 when compared to 2021. Revenue growth was strong within the pharmaceutical market led by performance from our nucleic acid solutions business. Revenue in the diagnostics and genomics business increased 24 percent in 2021 when compared to 2020.
Foreign currency movements had an overall unfavorable impact on revenue growth of 4 percentage points in 2022 when compared to 2021. Revenue growth was strong within the pharmaceutical market led by performance from our nucleic acid solutions business. Revenue in the Agilent CrossLab business increased 8 percent in 2023 when compared to 2022.
Net Revenue Years Ended October 31, 2022 over 2021 Change 2021 over 2020 Change 2022 2021 2020 (in millions) Total net revenue $ 1,452 $ 1,360 $ 1,177 7% 16% Agilent CrossLab business revenue increased 7 percent in 2022 when compared to 2021.
Net Revenue Years Ended October 31, 2023 over 2022 Change 2022 over 2021 Change 2023 2022 2021 (in millions) Total net revenue $ 1,568 $ 1,452 $ 1,360 8% 7% Agilent CrossLab business revenue increased 8 percent in 2023 when compared to 2022.
Gross inventory charges were $24 million in 2022, $29 million in 2021 and $28 million in 2020. Sales of previously written down inventory were $11 million in 2022, $8 million in 2021 and $7 million in 2020. Research and development expenses for the year ended October 31, 2022 increased 6 percent when compared to 2021.
Gross inventory charges were $40 million in 2023, $24 million in 2022 and $29 million in 2021. Sales of previously written down inventory were $9 million in 2023, $11 million in 2022 and $8 million in 2021. Research and development expenses for the year ended October 31, 2023 increased 3 percent when compared to 2022.
Net Cash Used in Investing Activities Net cash used in investing activities in 2022 was $338 million and in 2021 was $749 million as compared to net cash used of $147 million in 2020. Investments in property, plant and equipment were $291 million in 2022, $188 million in 2021 and $119 million in 2020.
Net Cash Used in Investing Activities Net cash used in investing activities in 2023 was $310 million and in 2022 was $338 million as compared to net cash used of $749 million in 2021. Investments in property, plant and equipment were $298 million in 2023, $291 million in 2022 and $188 million in 2021.
Local government regulations may restrict our ability to move cash balances to meet cash needs under certain circumstances. We do not currently expect such regulations and restrictions to impact our ability to pay vendors and conduct operations throughout our global organization.
Our cash balances are generated and held in many locations throughout the world. Local government regulations may restrict our ability to move cash balances to meet cash needs under certain circumstances. We do not currently expect such regulations and restrictions to impact our ability to pay vendors and conduct operations throughout our global organization.
Financial Condition Liquidity and Capital Resources We believe our cash and cash equivalents, cash generated from operations, and ability to access capital markets and credit lines will satisfy, for at least the next twelve months and beyond, our liquidity requirements, both globally and domestically, including the following: working capital needs, capital expenditures, business acquisitions, stock repurchases, cash dividends, contractual obligations, commitments, principal and interest payments on debt, and other liquidity requirements associated with our operations.
Financial Condition Liquidity and Capital Resources We believe our cash and cash equivalents, cash generated from operations, and ability to access capital markets and credit lines will satisfy, for at least the next twelve months and beyond, our liquidity requirements, both globally and domestically, including the following: working capital needs, capital expenditures, business acquisitions, stock repurchases, cash dividends, contractual obligations, commitments, principal and interest payments on debt, and other liquidity requirements associated with our operations. 47 Our financial position as of October 31, 2023 consisted of cash and cash equivalents of $1,590 million as compared to $1,053 million as of October 31, 2022.
Geographically, revenue increased 20 percent in the Americas with a 1 percentage point favorable currency impact, increased 20 percent in Europe with a 5 percentage point favorable currency impact and increased 15 percent in Asia Pacific with a 3 percentage point favorable currency impact.
Geographically, revenue increased 12 percent in the Americas with a 1 percentage point favorable currency impact, increased 10 percent in Europe with no currency impact and increased 3 percent in Asia Pacific with a 5 percentage point unfavorable currency impact.
Research and development expenses increased due to higher wages and program investments in our diagnostics and genomics segment and in our mass spectrometry business within our our life sciences and applied markets segment, and additional research and development expenses related to the Resolution Bioscience acquisition.
Research and development expenses increased due to higher wages and program investments in our diagnostics and genomics segment and in our mass spectrometry business within our life sciences and applied markets segment, and additional research and development expenses related to the Resolution Bioscience acquisition. Selling, general and administrative expenses were flat in 2023 when compared to 2022.
As of October 31, 2022, we had $600 million borrowings outstanding under the term loan facility and had a weighted average interest rate of 3.98 percent.
As of October 31, 2023 and 2022, we had $600 million borrowings outstanding under the term loan facility and had weighted average interest rates of 6.22 percent and 3.98 percent, respectively.
Income Taxes Years Ended October 31, 2022 2021 2020 (in millions) Provision (benefit) for income taxes $ 250 $ 150 $ 123 For 2022, our income tax expense was $250 million with an effective tax rate of 16.6 percent.
Income Taxes Years Ended October 31, 2023 2022 2021 (in millions) Provision (benefit) for income taxes $ 99 $ 250 $ 150 For 2023, our income tax expense was $99 million with an effective tax rate of 7.4 percent.
In 2022, revenue growth was driven by strong growth in liquid chromatography, spectroscopy products and consumables portfolio when compared to the same period last year.
In 2022, revenue growth was driven by strong growth in liquid chromatography, spectroscopy products and consumables portfolio when compared to 2021.
The following table summarizes our total contractual obligations at October 31, 2022, for Agilent operations and excludes amounts recorded in our consolidated balance sheet (in millions): Less than one year One to three years Three to five years More than five years Commitments to contract manufacturers and suppliers $ 1,027 $ 16 $ — $ — Other purchase commitments 139 — — — Retirement plans 16 — — — Total $ 1,182 $ 16 $ — $ — Commitments to Contract Manufacturers and Suppliers.
The following table summarizes our total contractual obligations at October 31, 2023, for Agilent operations and excludes amounts recorded in our consolidated balance sheet (in millions): Less than one year One to three years Three to five years More than five years Commitments to contract manufacturers and suppliers $ 694 $ 13 $ — $ — Other purchase commitments 123 — — — Total $ 817 $ 13 $ — $ — Commitments to Contract Manufacturers and Suppliers.
We assess the valuation of our inventory on a periodic basis and make adjustments to the value for estimated excess and obsolete inventory based upon estimates about future demand and actual usage. Such estimates are difficult to make under most economic conditions. The excess balance determined by this analysis becomes the basis for our excess inventory charge.
We assess the valuation of our inventory on a periodic basis and make adjustments to the value for estimated excess and obsolete inventory based upon estimates and assumptions about future demand, economic conditions and actual usage, which require management judgment. Such estimates are difficult to make under most economic conditions.
If we had changed our estimated return on assets by 1 percent, the impact would have been $6 million on U.S. pension expense and $10 million on non-U.S. pension expense for the year ended October 31, 2022.
If we had changed our estimated return on assets by 1 percent, the impact would have been $5 million on U.S. pension and post-retirement benefit plan expense and $8 million on non-U.S. pension expense for the year ended October 31, 2023.
Income from operations increased due to higher revenue and gross margin improvement partially offset by higher wages, logistics costs and program investments. Income from operations in 2021 increased by $81 million or 42 percent when compared to 2020 on a revenue increase of $249 million. Income from operations increased due to strong sales performance.
Income from operations in 2022 increased by $28 million or 10 percent when compared to 2021 on a revenue increase of $93 million. Income from operations increased due to higher revenue and gross margin improvement partially offset by higher wages, logistics costs and program investments.
The increase in interest income in 2022 was primarily due to increases in interest rates for our cash and cash equivalents. 39 Table of Contents Interest expense for the years ended October 31, 2022, 2021 and 2020 was $84 million, $81 million and $78 million, respectively, and relates to the interest charged on our senior notes, term loan, credit facilities, commercial paper and the amortization of the deferred loss recorded upon termination of the forward starting interest rate swap contracts partially offset by the amortization of deferred gains recorded upon termination of interest rate swap contracts.
Interest expense for the years ended October 31, 2023, 2022 and 2021 was $95 million, $84 million and $81 million, respectively, and relates to the interest charged on our senior notes, term loan, credit facilities, commercial paper and the amortization of the deferred loss recorded upon termination of the forward starting interest rate swap contracts partially offset by the amortization of deferred gains recorded upon termination of interest rate swap contracts.
For 2022 and 2021, the discount rates for non-U.S. plans were generally based on published rates for high quality corporate bonds and in 2022, increased compared to the previous year.
In 2023, discount rates for the U.S. pension and retiree medical plans increased compared to the previous year due to the increase in the corporate bond rates. For 2023 and 2022, the discount rates for non-U.S. plans were generally based on published rates for high quality corporate bonds and in 2023, mostly increased compared to the previous year.
Looking forward, despite supply chain and inflationary pressures and COVID-19 uncertainties, we are optimistic about our long-term growth opportunities in the life sciences and applied markets as our broad portfolio of products and solutions are well suited to address customer needs.
Looking forward, despite the challenging macroeconomic environment, our customers' capital expenditure pressures and geopolitical uncertainties, we are optimistic about our long-term growth opportunities in the life sciences and applied markets as our broad portfolio of products and solutions are well suited to address customer needs.
The increase in our investments in property plant and equipment is primarily due to the planned extension of our nucleic acid solutions production facility in Frederick, Colorado. Our anticipated capital expenditures for fiscal year 2023 will be approximately $300 million.
Our anticipated capital expenditures for fiscal year 2024 will be approximately $400 million. These continued investments in property plant and equipment are primarily due to the planned expansion of our nucleic acid solutions production facility in Frederick, Colorado.
We also saw moderate revenue growth in diagnostics and clinical and academia and government markets led by our biomolecular analysis, pathology, genomics and reagent partnership businesses when compared to the same period last year. Diagnostics and genomics business revenue in 2021 increased 24 percent compared to 2020.
We also saw moderate revenue growth in diagnostics and clinical and academia and government markets led by our biomolecular analysis, pathology, genomics and reagent partnership businesses when compared to 2021.
Total operating margin for the year ended October 31, 2022 increased 2 percentage points when compared to 2021. Operating margin increased due to higher sales volume, increased gross margin, lower commissions and variable pay partially offset by increases in wages, share-based compensation expense and inflationary pressures.
Operating margin increased due to higher sales volume, increased gross margin, lower commissions and variable pay partially offset by increases in wages, share-based compensation expense and inflationary pressures. Interest income for the year ended October 31, 2023, 2022 and 2021 was $51 million, $9 million and $2 million, respectively.
If actual market conditions are more favorable than anticipated, inventory previously written down may be sold to customers, resulting in lower cost of sales and higher income from operations than expected in that period. Retirement and Post-Retirement Benefit Plan Assumptions. Retirement and post-retirement benefit plan costs are a significant cost of doing business.
If actual market conditions are less favorable than those projected by management, additional write-downs may be required. If actual market conditions are more favorable than anticipated, inventory previously written down may be sold to customers, resulting in lower cost of sales and higher income from operations than expected in that period. Retirement and Post-Retirement Benefit Plan Assumptions.
Gross margin was impacted by higher materials and logistics costs which were fully offset by price increases, higher sales volume and favorable cash flow hedging gains. Gross margin increased 1 percentage point in 2021 compared to 2020.
Gross margin was flat in 2022 compared to 2021. Gross margin was impacted by higher materials and logistics costs which were fully offset by price increases, higher sales volume and favorable cash flow hedging gains. Research and development expenses increased 1 percent in 2023 when compared to 2022.
Research and development expenses for the year ended October 31, 2021 decreased 11 percent when compared to 2020.
Research and development expenses for the year ended October 31, 2022 increased 6 percent when compared to 2021.
On November 16, 2022 we declared a quarterly dividend of $0.225 per share of common stock, or approximately $66 million which will be paid on January 25, 2023 to shareholders of record as of the close of business on January 3, 2023.
On November 15, 2023, we declared a quarterly dividend of $0.236 per share of common stock, or approximately $69 million which will be paid on January 24, 2024, to shareholders of record as of the close of business on January 2, 2024.
Gross Margin and Operating Margin The following table shows the Agilent CrossLab business' margins, expenses and income from operations for 2022 versus 2021 and 2021 versus 2020.
Gross Margin and Operating Margin The following table shows the life sciences and applied markets business' margins, expenses and income from operations for 2023 versus 2022, and 2022 versus 2021.
The academia and government market revenue growth was relatively flat with strength in our liquid chromatography and gas chromatography mass spectrometry businesses offset by other product categories when compared to the same period last year. Life science and applied markets business revenue in 2021 increased 18 percent compared to 2020.
The academia and government market revenue growth was relatively flat with strength in our liquid chromatography and gas chromatography mass spectrometry businesses offset by other product categories when compared to 2021.
Foreign currency movements had an overall favorable impact on revenue growth of 3 percentage points in 2021 when compared to 2020.
Foreign currency movements had an overall unfavorable impact on revenue growth of 2 percentage points in 2023 when compared to 2022.