Acquisitions	12 Months Ended
Dec. 31, 2022
Acquisitions
Acquisitions	Note 11—Acquisitions 2022 Acquisitions During the year ended December 31, 2022, the Company completed two acquisitions for approximately $288.2, net of cash acquired. The acquisitions were funded through a combination of borrowings under the U.S. Commercial Paper Program and cash on hand. One acquisition has been included in the Harsh Environment Solutions segment, while the other acquisition has been included in the Interconnect and Sensor Systems segment. While the current purchase price allocation is based on preliminary assessments made by management as of December 31, 2022, the Company is in the process of completing its analyses of the allocation of the fair value of the assets acquired and liabilities assumed. The Company anticipates that the final assessments of values for these acquisitions will not differ materially from the preliminary assessments. The operating results of the 2022 acquisitions have been included in the Consolidated Statements of Income for the year ended December 31, 2022, since their respective dates of acquisition. Pro forma financial information, as well as further details regarding the purchase price allocation related to these acquisitions, have not been presented, since these acquisitions were not material, either individually or in the aggregate, to the Company’s financial results. 2021 Acquisitions During the year ended December 31, 2021, the Company completed seven acquisitions for $2,225.4, net of cash acquired, while also completing the divestiture of the Divested MTS business, as discussed below. One of the acquisitions was included in the Harsh Environment Solutions segment, three acquisitions were included in the Communications Solutions segment, and three acquisitions were included in the Interconnect and Sensor Systems segment. The Company completed the acquisition accounting, including the analyses of the fair value of the assets acquired and liabilities assumed, for all of its 2021 acquisitions, and each of the final assessment of values did not differ materially from their previous preliminary assessments. The operating results of the 2021 acquisitions were included in the Consolidated Statements of Income since their respective dates of acquisition. Pro forma financial information, as well as further details regarding the purchase price allocation related to these acquisitions, was not presented, since these acquisitions were not material, either individually or in the aggregate, to the Company’s financial results. Acquisition of MTS Systems Corporation On December 9, 2020, Amphenol announced that the Company entered into a definitive agreement under which Amphenol would acquire MTS Systems Corporation (Nasdaq: MTSC) (“MTS”) for $58.50 per share in cash. MTS, a leading global supplier of precision sensors, advanced test systems and motion simulators, was historically organized into two business segments: Sensors (“MTS Sensors”) and Test & Simulation (“MTS T&S”). The MTS Sensors business provides the Company with a highly complementary offering of high-technology, harsh environment sensors sold into diverse end markets and applications. The MTS Sensors business further expands the Company’s range of sensor and sensor-based products across a wide array of industries and is reported as part of our continuing operations and within our Interconnect and Sensor Systems segment. On January 19, 2021 and prior to the closing of the MTS acquisition, the Company entered into a definitive agreement to sell MTS (including the MTS T&S business, but excluding the MTS Sensors business) to Illinois Tool Works Inc. (“ITW”). Throughout this Annual Report, we refer to MTS (including the MTS T&S business, but excluding the MTS Sensors business) as the “Divested MTS business”. On April 7, 2021, the Company completed the acquisition of MTS for a total enterprise value of approximately $1,700, net of cash acquired and including the repayment of all outstanding debt and certain liabilities. The MTS acquisition was funded through a combination of borrowings under the U.S. Commercial Paper Program and cash on hand. At closing, the Company paid approximately $1,300, net of cash acquired, for 100% of the common stock of MTS, including certain liabilities settled at closing, which was reflected within Net cash used in investing activities from continuing operations in the accompanying Consolidated Statements of Cash Flow for the year ended December 31, 2021. In addition, the Company also assumed MTS’s then-outstanding $350.0 principal amount of senior notes due August 15, 2027. Shortly after the closing, the Company repaid and settled the MTS senior notes for approximately $387.3, which included accrued interest and a make-whole premium incurred as a result of the early extinguishment of the senior notes. The repayment of the outstanding senior notes, including the make-whole premium and excluding interest, was reflected within Net cash used in financing activities from continuing operations in the accompanying Consolidated Statements of Cash Flow for the year ended December 31, 2021. On December 1, 2021, the Company completed the sale of the Divested MTS business to ITW for approximately $750, net of cash divested and excluding related transaction fees and expenses. After giving effect to the sale of the Divested MTS business as well as the repayment of the aforementioned MTS senior notes as part of the MTS acquisition, the Company paid approximately $950, net of cash acquired and excluding related transaction fees and expenses, for the retained MTS Sensors business. Refer to “Presentation and Sale of the Divested MTS Business” section below for further details related to the Company’s discontinued operations and the completed divestiture of the Divested MTS business. The purchase price allocation for the MTS Sensors business was performed separately from the Divested MTS business, the latter of which was accounted for as discontinued operations and whose assets acquired, including associated goodwill, and liabilities assumed were reported as current assets held for sale and current liabilities held for sale on the Company’s balance sheet. As a result of the sale of the Divested MTS business on December 1, 2021, the Company completed the acquisition accounting associated with the Divested MTS business and the associated current assets held for sale and current liabilities held for sale are no longer reported on the Company’s Consolidated Balance Sheets as of December 31, 2021. The retained MTS Sensors business is reported within our Interconnect and Sensor Systems segment. In 2022, the Company completed its analysis of the purchase price allocation of the fair value of the tangible and identifiable intangible assets acquired and liabilities assumed, as part of the acquisition accounting associated with the MTS Sensors business. The final assessment of values for the MTS Sensors business did not differ materially from previous preliminary assessments. The MTS acquisition resulted in the recognition of $738.7 of goodwill, $54.0 of indefinite-lived tradename intangible assets and $178.2 of definite-lived intangible assets, each associated with the MTS Sensors business. The definite-lived intangible assets are comprised of customer relationships, proprietary technology, and backlog of $122.9, $39.1 and $16.2, respectively, and are amortized based upon the underlying pattern of economic benefit with weighted average useful lives of 11 years, 15 years and 0.25 years, respectively. Other than these intangible assets, the remainder of the purchase price has been allocated to other identifiable assets acquired and liabilities assumed. As part of acquisition accounting, the Company also recorded $47.0 of deferred tax liabilities associated with certain basis differences, the majority of which the Company recognized for tax purposes and paid in the fourth quarter of 2021 upon the sale of the Divested MTS business. The excess purchase price over the fair value of the underlying assets acquired (net of liabilities assumed) was allocated to goodwill, which primarily represents the value of assembled workforce and the anticipated cost savings and efficiencies associated with the integration of the MTS Sensors business, along with other intangible assets acquired that do not qualify for separate recognition. The Company does not expect any such recognized goodwill associated with the acquisition of the MTS Sensors business to be deductible for tax purposes. The operating results for the MTS Sensors business have been included within continuing operations in the Consolidated Statements of Income since the acquisition date of April 7, 2021, while the operating results for the Divested MTS business were classified and reported as discontinued operations as discussed further below. Presentation and Sale of the Divested MTS Business On January 19, 2021 and prior to the closing of the MTS acquisition, the Company entered into a definitive agreement to sell the Divested MTS business to ITW. As a result of the agreement to sell the Divested MTS business to ITW, the Divested MTS business met the discontinued operations reporting criteria and “held for sale” accounting criteria as of the MTS acquisition date of April 7, 2021, and therefore, the Company did not assign the Divested MTS business to any of its three reportable business segments. Accordingly, since the Divested MTS business has never been nor was expected to ever be considered part of our continuing operations, the Company accounted for the operating results and related cash flows associated with the Divested MTS business as discontinued operations in the accompanying Consolidated Statements of Income and Consolidated Statements of Cash Flow, respectively, as of the MTS acquisition date through December 1, 2021, the date of the sale of the Divested MTS business. For the year ended December 31, 2021, the comprehensive income associated with discontinued operations was not material and was not presented separately in the Consolidated Statements of Comprehensive Income. The Company also ceased recording depreciation and amortization on the held for sale assets as of the MTS acquisition date. In 2021, the assets and liabilities associated with the Divested MTS business were presented as current assets held for sale and current liabilities held for sale, respectively, on the Company’s balance sheet throughout the period in which Amphenol owned the business. As discussed above, the purchase price allocation associated with the Divested MTS business was performed separately from the MTS Sensors business, as the Divested MTS business met the “held for sale” accounting criteria. The assets acquired and liabilities assumed resulting from the purchase price allocation for the Divested MTS business were measured and recorded at fair value less costs to sell, which was considered a Level 3 fair value measurement based on the transaction’s then-expected consideration. Such assets acquired and liabilities assumed were recorded as current assets held for sale and current liabilities held for sale, as separate single line items on the Company’s balance sheet as of the MTS acquisition date through December 1, 2021, the date of the sale of the Divested MTS business. At each reporting period in 2021, the Company reassessed the fair value of these assets held for sale and liabilities held for sale and noted that the carrying value of the disposal group did not exceed its fair value less costs to sell. In addition, the Company assumed a $28.7 contingent consideration liability from the MTS acquisition, which was recognized at fair value as part of acquisition accounting. This contingent consideration was recorded within current liabilities held for sale on the Company’s balance sheet as of the acquisition date. During the third quarter of 2021, the Company made a capital contribution to the Divested MTS business, which in turn used the funding to settle the contingent consideration. On December 1, 2021, the Company completed the sale of the Divested MTS business to ITW for approximately $750, net of cash divested and excluding related transaction fees and expenses. The proceeds from the sale of the Divested MTS business were included in Net cash provided by investing activities from discontinued operations in the Consolidated Statements of Cash Flow for the year ended December 31, 2021. Amphenol has had no continuing involvement with the Divested MTS business after the completion of the sale. At December 31, 2021, there were no assets held for sale nor liabilities held for sale on the Consolidated Balance Sheets, as a result of the sale of the Divested MTS business in December 2021. In addition, there were no material adjustments to previously reported balances associated with the assets held for sale and liabilities held for sale. The sale of the Divested MTS business did not result in any significant gain or loss recorded to discontinued operations in the Consolidated Statements of Income for the year ended December 31, 2021. Acquisition of Halo Technology Limited On December 1, 2021, the Company completed the acquisition of approximately 97% of the common stock of Halo Technology Limited (“Halo”) for a purchase price of approximately $694, net of cash acquired. The sellers retained a noncontrolling interest of less than 3% in Halo, which includes redeemable features that are outside the control of the Company and therefore, has been classified as temporary equity on the Consolidated Balance Sheets as of December 31, 2022 and 2021, as discussed in more detail in Notes 1 and 5 herein. The acquisition was funded with cash on hand. Halo, which is headquartered in the United States (California), is a leading provider of active and passive fiber optic interconnect components, with product offerings that are highly complementary to our existing high-speed and fiber optic interconnect solutions for the communications infrastructure markets. The Company completed the acquisition accounting related to the Halo acquisition, specifically associated with the purchase price allocation of the fair value of the tangible and identifiable intangible assets acquired and liabilities and noncontrolling interest assumed. The final assessment of values for the Halo acquisition did not differ materially from previous preliminary assessments. As of December 31, 2022, the Halo acquisition resulted in the recognition of $522.1 of goodwill, $29.0 of indefinite-lived tradename intangible assets and $168.0 of definite-lived intangible assets. The definite-lived intangible assets are comprised of customer relationships, proprietary technology, and backlog of $44.0, $115.0 and $9.0, respectively, and are amortized based upon the underlying pattern of economic benefit with weighted average useful lives of 13 years, 15 years and one month, respectively. Other than these intangible assets, the remainder of the purchase price has been allocated to other identifiable assets acquired and liabilities and noncontrolling interests (including redeemable noncontrolling interests) assumed. As part of acquisition accounting, the excess purchase price over the fair value of the underlying assets acquired (net of liabilities and noncontrolling interests assumed) was allocated to goodwill, which primarily represents the value of assembled workforce and the anticipated cost savings and efficiencies associated with the integration of Halo, along with other intangible assets acquired that do not qualify for separate recognition. The Company does not expect any such recognized goodwill associated with the Halo acquisition to be deductible for tax purposes. The operating results for Halo have been included in the Consolidated Statements of Income since the acquisition date. The acquisition of Halo, which is reported within our Communications Solutions segment, was not material to the Company’s financial results. 2020 Acquisitions During the year ended December 31, 2020, the Company completed two acquisitions for $50.4, net of cash acquired. One of the acquisitions was included in the Harsh Environment Solutions segment, and the other acquisition was included in the Interconnect and Sensor Systems segment. The Company completed the acquisition accounting, including the analyses of the fair value of the assets acquired and liabilities assumed, for both 2020 acquisitions, and the final assessments of values did not differ materially from the previous preliminary assessments. Pro forma financial information, as well as further details regarding the purchase price allocation related to these acquisitions, was not presented, since these acquisitions were not material, either individually or in the aggregate, to the Company’s financial results. Acquisition-related Expenses In 2022, the Company incurred $21.5 ($18.4 after-tax) of acquisition-related expenses, comprised primarily of the amortization of $12.0 related to the value associated with acquired backlog resulting from the acquisitions that closed in 2022, along with external transaction costs. In 2021, the Company incurred $70.4 ($57.3 after-tax) of acquisition-related expenses, comprised primarily of transaction, severance, restructuring and certain non-cash purchase accounting costs related to the MTS acquisition in the second quarter of 2021, along with external transaction costs and certain non-cash purchase accounting costs related to the Halo acquisition in the fourth quarter of 2021. In 2020, the Company incurred approximately $11.5 ($10.7 after-tax) of acquisition-related expenses, comprised primarily of external transaction costs related to acquisitions that were announced or closed. Such acquisition-related expenses are presented separately in the accompanying Consolidated Statements of Income.

Acquisitions

12 Months Ended

Dec. 31, 2022

Note 11—Acquisitions

2022 Acquisitions

During the year ended December 31, 2022, the Company completed two acquisitions for approximately $288.2, net of cash acquired. The acquisitions were funded through a combination of borrowings under the U.S. Commercial Paper Program and cash on hand. One acquisition has been included in the Harsh Environment Solutions segment, while the other acquisition has been included in the Interconnect and Sensor Systems segment. While the current purchase price allocation is based on preliminary assessments made by management as of December 31, 2022, the Company is in the process of completing its analyses of the allocation of the fair value of the assets acquired and liabilities assumed. The Company anticipates that the final assessments of values for these acquisitions will not differ materially from the preliminary assessments. The operating results of the 2022 acquisitions have been included in the Consolidated Statements of Income for the year ended December 31, 2022, since their respective dates of acquisition. Pro forma financial information, as well as further details regarding the purchase price allocation related to these acquisitions, have not been presented, since these acquisitions were not material, either individually or in the aggregate, to the Company’s financial results.

2021 Acquisitions

During the year ended December 31, 2021, the Company completed seven acquisitions for $2,225.4, net of cash acquired, while also completing the divestiture of the Divested MTS business, as discussed below. One of the acquisitions was included in the Harsh Environment Solutions segment, three acquisitions were included in the Communications Solutions segment, and three acquisitions were included in the Interconnect and Sensor Systems segment. The Company completed the acquisition accounting, including the analyses of the fair value of the assets acquired and liabilities assumed, for all of its 2021 acquisitions, and each of the final assessment of values did not differ materially from their previous preliminary assessments. The operating results of the 2021 acquisitions were included in the Consolidated Statements of Income since their respective dates of acquisition. Pro forma financial information, as well as further details regarding the purchase price allocation related to these acquisitions, was not presented, since these acquisitions were not material, either individually or in the aggregate, to the Company’s financial results.

Acquisition of MTS Systems Corporation

On December 9, 2020, Amphenol announced that the Company entered into a definitive agreement under which Amphenol would acquire MTS Systems Corporation (Nasdaq: MTSC) (“MTS”) for $58.50 per share in cash. MTS, a leading global supplier of precision sensors, advanced test systems and motion simulators, was historically organized into two business segments: Sensors (“MTS Sensors”) and Test & Simulation (“MTS T&S”). The MTS Sensors business provides the Company with a highly complementary offering of high-technology, harsh environment sensors sold into diverse end markets and applications. The MTS Sensors business further expands the Company’s range of sensor and sensor-based products across a wide array of industries and is reported as part of our continuing operations and within our Interconnect and Sensor Systems segment. On January 19, 2021 and prior to the closing of the MTS acquisition, the Company entered into a definitive agreement to sell MTS (including the MTS T&S business, but excluding the MTS Sensors business) to Illinois Tool Works Inc. (“ITW”). Throughout this Annual Report, we refer to MTS (including the MTS T&S business, but excluding the MTS Sensors business) as the “Divested MTS business”.

On April 7, 2021, the Company completed the acquisition of MTS for a total enterprise value of approximately $1,700, net of cash acquired and including the repayment of all outstanding debt and certain liabilities. The MTS acquisition was funded through a combination of borrowings under the U.S. Commercial Paper Program and cash on hand. At closing, the Company paid approximately $1,300, net of cash acquired, for 100% of the common stock of MTS, including certain liabilities settled at closing, which was reflected within Net cash used in investing activities from continuing operations in the accompanying Consolidated Statements of Cash Flow for the year ended December 31, 2021. In addition, the Company also assumed MTS’s then-outstanding $350.0 principal amount of senior notes due August 15, 2027. Shortly after the closing, the Company repaid and settled the MTS senior notes for approximately $387.3, which included accrued interest and a make-whole premium incurred as a result of the early extinguishment of the senior notes. The repayment of the outstanding senior notes, including the make-whole premium and excluding interest, was reflected within Net cash used in financing activities from continuing operations in the accompanying Consolidated Statements of Cash Flow for the year ended December 31, 2021. On December 1, 2021, the Company completed the sale of the Divested MTS business to ITW for approximately $750, net of cash divested and excluding related transaction fees and expenses. After giving effect to the sale of the Divested MTS business as well as the repayment of the aforementioned MTS senior notes as part of the MTS acquisition, the Company paid approximately $950, net of cash acquired and excluding related transaction fees and expenses, for the retained MTS Sensors business. Refer to “Presentation and Sale of the Divested MTS Business” section below for further details related to the Company’s discontinued operations and the completed divestiture of the Divested MTS business.

The purchase price allocation for the MTS Sensors business was performed separately from the Divested MTS business, the latter of which was accounted for as discontinued operations and whose assets acquired, including associated goodwill, and liabilities assumed were reported as current assets held for sale and current liabilities held for sale on the Company’s balance sheet. As a result of the sale of the Divested MTS business on December 1, 2021, the Company completed the acquisition accounting associated with the Divested MTS business and the associated current assets held for sale and current liabilities held for sale are no longer reported on the Company’s Consolidated Balance Sheets as of December 31, 2021.

The retained MTS Sensors business is reported within our Interconnect and Sensor Systems segment. In 2022, the Company completed its analysis of the purchase price allocation of the fair value of the tangible and identifiable intangible assets acquired and liabilities assumed, as part of the acquisition accounting associated with the MTS Sensors business. The final assessment of values for the MTS Sensors business did not differ materially from previous preliminary assessments. The MTS acquisition resulted in the recognition of $738.7 of goodwill, $54.0 of indefinite-lived tradename intangible assets and $178.2 of definite-lived intangible assets, each associated with the MTS Sensors business. The definite-lived intangible assets are comprised of customer relationships, proprietary technology, and backlog of $122.9, $39.1 and $16.2, respectively, and are amortized based upon the underlying pattern of economic benefit with weighted average useful lives of 11 years, 15 years and 0.25 years, respectively. Other than these intangible assets, the remainder of the purchase price has been allocated to other identifiable assets acquired and liabilities assumed. As part of acquisition accounting, the Company also recorded $47.0 of deferred tax liabilities associated with certain basis differences, the majority of which the Company recognized for tax purposes and paid in the fourth quarter of 2021 upon the sale of the Divested MTS business. The excess purchase price over the fair value of the underlying assets acquired (net of liabilities assumed) was allocated to goodwill, which primarily represents the value of assembled workforce and the anticipated cost savings and efficiencies associated with the integration of the MTS Sensors business, along with other intangible assets acquired that do not qualify for separate recognition. The Company does not expect any such recognized goodwill associated with the acquisition of the MTS Sensors business to be deductible for tax purposes. The operating results for the MTS Sensors business have been included within continuing operations in the Consolidated Statements of Income since the acquisition date of April 7, 2021, while the operating results for the Divested MTS business were classified and reported as discontinued operations as discussed further below.

Presentation and Sale of the Divested MTS Business

On January 19, 2021 and prior to the closing of the MTS acquisition, the Company entered into a definitive agreement to sell the Divested MTS business to ITW. As a result of the agreement to sell the Divested MTS business to ITW, the Divested MTS business met the discontinued operations reporting criteria and “held for sale” accounting criteria as of the MTS acquisition date of April 7, 2021, and therefore, the Company did not assign the Divested MTS business to any of its three reportable business segments. Accordingly, since the Divested MTS business has never been nor was expected to ever be considered part of our continuing operations, the Company accounted for the operating results and related cash flows associated with the Divested MTS business as discontinued operations in the accompanying Consolidated Statements of Income and Consolidated Statements of Cash Flow, respectively, as of the MTS acquisition date through December 1, 2021, the date of the sale of the Divested MTS business. For the year ended December 31, 2021, the comprehensive income associated with discontinued operations was not material and was not presented separately in the Consolidated Statements of Comprehensive Income. The Company also ceased recording depreciation and amortization on the held for sale assets as of the MTS acquisition date.

In 2021, the assets and liabilities associated with the Divested MTS business were presented as current assets held for sale and current liabilities held for sale, respectively, on the Company’s balance sheet throughout the period in which Amphenol owned the business. As discussed above, the purchase price allocation associated with the Divested MTS business was performed separately from the MTS Sensors business, as the Divested MTS business met the “held for sale” accounting criteria. The assets acquired and liabilities assumed resulting from the purchase price allocation for the Divested MTS business were measured and recorded at fair value less costs to sell, which was considered a Level 3 fair value measurement based on the transaction’s then-expected consideration. Such assets acquired and liabilities assumed were recorded as current assets held for sale and current liabilities held for sale, as separate single line items on the Company’s balance sheet as of the MTS acquisition date through December 1, 2021, the date of the sale of the Divested MTS business. At each reporting period in 2021, the Company reassessed the fair value of these assets held for sale and liabilities held for sale and noted that the carrying value of the disposal group did not exceed its fair value less costs to sell. In addition, the Company assumed a $28.7 contingent consideration liability from the MTS acquisition, which was recognized at fair value as part of acquisition accounting. This contingent consideration was recorded within current liabilities held for sale on the Company’s balance sheet as of the acquisition date. During the third quarter of 2021, the Company made a capital contribution to the Divested MTS business, which in turn used the funding to settle the contingent consideration.

On December 1, 2021, the Company completed the sale of the Divested MTS business to ITW for approximately $750, net of cash divested and excluding related transaction fees and expenses. The proceeds from the sale of the Divested MTS business were included in Net cash provided by investing activities from discontinued operations in the Consolidated Statements of Cash Flow for the year ended December 31, 2021. Amphenol has had no continuing involvement with the Divested MTS business after the completion of the sale. At December 31, 2021, there were no assets held for sale nor liabilities held for sale on the Consolidated Balance Sheets, as a result of the sale of the Divested MTS business in December 2021. In addition, there were no material adjustments to previously reported balances associated with the assets held for sale and liabilities held for sale. The sale of the Divested MTS business did not result in any significant gain or loss recorded to discontinued operations in the Consolidated Statements of Income for the year ended December 31, 2021.

Acquisition of Halo Technology Limited

On December 1, 2021, the Company completed the acquisition of approximately 97% of the common stock of Halo Technology Limited (“Halo”) for a purchase price of approximately $694, net of cash acquired. The sellers retained a noncontrolling interest of less than 3% in Halo, which includes redeemable features that are outside the control of the Company and therefore, has been classified as temporary equity on the Consolidated Balance Sheets as of December 31, 2022 and 2021, as discussed in more detail in Notes 1 and 5 herein. The acquisition was funded with cash on hand. Halo, which is headquartered in the United States (California), is a leading provider of active and passive fiber optic interconnect components, with product offerings that are highly complementary to our existing high-speed and fiber optic interconnect solutions for the communications infrastructure markets. The Company completed the acquisition accounting related to the Halo acquisition, specifically associated with the purchase price allocation of the fair value of the tangible and identifiable intangible assets acquired and liabilities and noncontrolling interest assumed. The final assessment of values for the Halo acquisition did not differ materially from previous preliminary assessments. As of December 31, 2022, the Halo acquisition resulted in the recognition of $522.1 of goodwill, $29.0 of indefinite-lived tradename intangible assets and $168.0 of definite-lived intangible assets. The definite-lived intangible assets are comprised of customer relationships, proprietary technology, and backlog of $44.0, $115.0 and $9.0, respectively, and are amortized based upon the underlying pattern of economic benefit with weighted average useful lives of 13 years, 15 years and one month, respectively. Other than these intangible assets, the remainder of the purchase price has been allocated to other identifiable assets acquired and liabilities and noncontrolling interests (including redeemable noncontrolling interests) assumed. As part of acquisition accounting, the excess purchase price over the fair value of the underlying assets acquired (net of liabilities and noncontrolling interests assumed) was allocated to goodwill, which primarily represents the value of assembled workforce and the anticipated cost savings and efficiencies associated with the integration of Halo, along with other intangible assets acquired that do not qualify for separate recognition. The Company does not expect any such recognized goodwill associated with the Halo acquisition to be deductible for tax purposes. The operating results for Halo have been included in the Consolidated Statements of Income since the acquisition date. The acquisition of Halo, which is reported within our Communications Solutions segment, was not material to the Company’s financial results.

2020 Acquisitions

During the year ended December 31, 2020, the Company completed two acquisitions for $50.4, net of cash acquired. One of the acquisitions was included in the Harsh Environment Solutions segment, and the other acquisition was included in the Interconnect and Sensor Systems segment. The Company completed the acquisition accounting, including the analyses of the fair value of the assets acquired and liabilities assumed, for both 2020 acquisitions, and the final assessments of values did not differ materially from the previous preliminary assessments. Pro forma financial information, as well as further details regarding the purchase price allocation related to these acquisitions, was not presented, since these acquisitions were not material, either individually or in the aggregate, to the Company’s financial results.

Acquisition-related Expenses

In 2022, the Company incurred $21.5 ($18.4 after-tax) of acquisition-related expenses, comprised primarily of the amortization of $12.0 related to the value associated with acquired backlog resulting from the acquisitions that closed in 2022, along with external transaction costs. In 2021, the Company incurred $70.4 ($57.3 after-tax) of acquisition-related expenses, comprised primarily of transaction, severance, restructuring and certain non-cash purchase accounting costs related to the MTS acquisition in the second quarter of 2021, along with external transaction costs and certain non-cash

purchase accounting costs related to the Halo acquisition in the fourth quarter of 2021. In 2020, the Company incurred approximately $11.5 ($10.7 after-tax) of acquisition-related expenses, comprised primarily of external transaction costs related to acquisitions that were announced or closed. Such acquisition-related expenses are presented separately in the accompanying Consolidated Statements of Income.