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Goodwill & Intangibles | 12 Months Ended
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Dec. 31, 2021
Goodwill & Intangibles |
Goodwill & Intangibles | (6) Goodwill & Intangibles ​ Goodwill ​ The Company performs its annual goodwill impairment testing for each reporting unit as of fiscal October month-end or earlier if there is a triggering event or circumstance that indicates an impairment loss may have occurred. As of the October 24, 2021 testing date, the Company had $605.8 million of goodwill on its balance sheet. In 2021, the Company had seven reporting units. One of these reporting units, Water Quality, had no goodwill. The Company performed a qualitative analysis for each of the six remaining reporting units, which include Blücher, US Drains, Fluid Solutions-Europe, Fluid Solutions-Americas, Heating and Hot Water Solutions (“HHWS”) and APMEA. As a result of the qualitative analyses, the Company determined that the fair values of the reporting units were more likely than not greater than the carrying amounts. In 2021 and 2020, the Company did not need to proceed beyond the qualitative analysis, and no goodwill impairments were recorded. ​ In the fourth quarter of 2021, the Company completed an acquisition within the Americas segment resulting in $8.4 million of goodwill. The acquisition is not considered material to the Company’s consolidated financial statements. The changes in the carrying amount of goodwill by geographic segment were as follows: ​
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​ | ​ | December 31, 2021
​ | ​ | Gross Balance | ​ | Accumulated Impairment Losses | ​ | Net Goodwill
​ | ​ | ​ | ​ | Acquired | ​ | Foreign | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Balance | ​ | During | ​ | Currency | ​ | Balance | ​ | Balance | ​ | Impairment | ​ | Balance | ​ | ​
​ | ​ | January 1, | ​ | the | ​ | Translation | ​ | December 31, | ​ | January 1, | ​ | Loss During | ​ | December 31, | ​ | December 31,
​ |  | 2021 |  | Period |  | and Other |  | 2021 |  | 2021 |  | the Period |  | 2021 |  | 2021
​ | ​ | (in millions)
Americas | ​ | $ | 482.5 | ​ | ​ | 8.4 | ​ | $ | — | ​ | $ | 490.9 | ​ | $ | (24.5) | ​ | ​ | — | ​ | $ | (24.5) | ​ | $ | 466.4
Europe | ​ |  | 252.1 | ​ |  | — | ​ |  | (9.2) | ​ |  | 242.9 | ​ |  | (129.7) | ​ |  | — | ​ |  | (129.7) | ​ |  | 113.2
APMEA | ​ |  | 34.9 | ​ |  | — | ​ |  | (0.9) | ​ |  | 34.0 | ​ |  | (12.9) | ​ |  | — | ​ |  | (12.9) | ​ |  | 21.1
Total | ​ | $ | 769.5 | ​ | ​ | 8.4 | ​ | $ | (10.1) | ​ | $ | 767.8 | ​ | $ | (167.1) | ​ | ​ | — | ​ | $ | (167.1) | ​ | $ | 600.7
​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | December 31, 2020
​ | ​ | Gross Balance | ​ | Accumulated Impairment Losses | ​ | Net Goodwill
​ | ​ | ​ | ​ | Acquired | ​ | Foreign | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Balance | ​ | During | ​ | Currency | ​ | Balance | ​ | Balance | ​ | Impairment | ​ | Balance | ​ | ​
​ | ​ | January 1, | ​ | the | ​ | Translation | ​ | December 31, | ​ | January 1, | ​ | Loss During | ​ | December 31, | ​ | December 31,
​ |  | 2020 |  | Period |  | and Other |  | 2020 |  | 2020 |  | the Period |  | 2020 |  | 2020
​ | ​ | (in millions)
Americas | ​ | $ | 476.8 | ​ | $ | 5.5 | ​ | $ | 0.2 | ​ | $ | 482.5 | ​ | $ | (24.5) | ​ | $ | — | ​ | $ | (24.5) | ​ | $ | 458.0
Europe | ​ |  | 241.4 | ​ |  | — | ​ |  | 10.7 | ​ |  | 252.1 | ​ |  | (129.7) | ​ |  | — | ​ |  | (129.7) | ​ |  | 122.4
APMEA | ​ |  | 30.0 | ​ |  | 3.9 | ​ |  | 1.0 | ​ |  | 34.9 | ​ |  | (12.9) | ​ |  | — | ​ |  | (12.9) | ​ |  | 22.0
Total | ​ | $ | 748.2 | ​ | $ | 9.4 | ​ | $ | 11.9 | ​ | $ | 769.5 | ​ | $ | (167.1) | ​ | $ | — | ​ | $ | (167.1) | ​ | $ | 602.4
​ Long-Lived Assets ​ Indefinite-lived intangibles are tested for impairment at least annually or more frequently if events or circumstances, such as a change in business conditions, indicate that it is “more likely than not” that an intangible asset might be impaired. The Company performs its annual indefinite-lived intangibles impairment assessment in the fourth quarter of each year. In 2021, the Company performed a qualitative assessment for all tradenames, and in 2020 and 2019 performed a qualitative assessment for certain tradenames where the fair value significantly exceeded the carrying value in the most recent quantitative assessment, and no other indicators of impairment were present. For the remaining tradenames in 2020 and 2019, the Company performed a quantitative assessment. The methodology employed for quantitative assessments was the relief from royalty method, a subset of the income approach. Based on the results of the assessments, the Company did not recognize an impairment on any indefinite-lived intangibles in 2021, 2020 or 2019. ​ Intangible assets with estimable lives and other long-lived assets are reviewed for impairment at least quarterly or more frequently if events or changes in circumstances indicate that the carrying amount of an asset or asset group may not be recoverable. Recoverability of intangible assets with estimable lives and other long-lived assets is measured by a comparison of the carrying amount of an asset or asset group to future net undiscounted pre-tax cash flows expected to be generated by the asset or asset group. If these comparisons indicate that an asset is not recoverable, the impairment loss recognized is the amount by which the carrying amount of the asset or asset group exceeds the related estimated fair value. Estimated fair value is based on either discounted future pre-tax operating cash flows or appraised values, depending on the nature of the asset. The Company determines the discount rate for this analysis based on the weighted average cost of capital using the market and guideline public companies for the related businesses and does not allocate interest charges to the asset or asset group being measured. Judgment is required to estimate future operating cash flows. In 2020, the Company recognized a $1.0 million impairment charge for a long-lived asset and $0.4 million impairment charge for an amortizable technology asset, both within the Americas segment, as changes in market expectations indicated the carrying amount of these assets were no longer recoverable. In 2021 and 2019, there were no indications of the carrying amounts of intangible assets with estimable lives not being recoverable. ​ Intangible assets include the following: ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | December 31, 2021 | ​ | December 31, 2020
​ | ​ | Gross | ​ | ​ | ​ | ​ | Net | ​ | Gross | ​ | ​ | ​ | ​ | Net
​ | ​ | Carrying | ​ | Accumulated | ​ | Carrying | ​ | Carrying | ​ | Accumulated | ​ | Carrying
​ |  | Amount |  | Amortization |  | Amount |  | Amount |  | Amortization |  | Amount
​ | ​ | (in millions)
Patents | ​ | $ | 16.1 | ​ | $ | (16.1) | ​ | $ | — | ​ | $ | 16.1 | ​ | $ | (16.0) | ​ | $ | 0.1
Customer relationships | ​ |  | 237.5 | ​ |  | (173.1) | ​ |  | 64.4 | ​ |  | 236.2 | ​ |  | (165.8) | ​ |  | 70.4
Technology | ​ |  | 58.6 | ​ |  | (40.7) | ​ |  | 17.9 | ​ |  | 58.0 | ​ |  | (36.4) | ​ |  | 21.6
Trade names | ​ |  | 26.8 | ​ |  | (16.9) | ​ |  | 9.9 | ​ |  | 27.0 | ​ |  | (15.1) | ​ |  | 11.9
Other | ​ |  | 4.3 | ​ |  | (3.8) | ​ |  | 0.5 | ​ |  | 4.3 | ​ |  | (3.7) | ​ |  | 0.6
Total amortizable intangibles | ​ |  | 343.3 | ​ |  | (250.6) | ​ |  | 92.7 | ​ |  | 341.6 | ​ |  | (237.0) | ​ |  | 104.6
Indefinite-lived intangible assets | ​ |  | 35.9 | ​ |  | — | ​ |  | 35.9 | ​ |  | 37.2 | ​ |  | — | ​ |  | 37.2
​ | ​ | $ | 379.2 | ​ | $ | (250.6) | ​ | $ | 128.6 | ​ | $ | 378.8 | ​ | $ | (237.0) | ​ | $ | 141.8
​ Aggregate amortization expense for amortized intangible assets for 2021, 2020 and 2019 was $13.7 million, $15.2 million and $15.6 million, respectively. Additionally, future amortization expense on amortizable intangible assets is expected to be $13.0 million for 2022, $12.3 million for 2023, $12.0 million for 2024, $10.5 million for 2025 and $9.8 million for 2026. Amortization expense is provided on a straight-line basis over the estimated useful lives of the intangible assets. The weighted-average remaining life of total amortizable intangible assets is 7.6 years. Customer relationships, technology, trade names and other amortizable intangibles have weighted-average remaining lives of 7.8 years, 4.1 years, 10.9 years and 15.6 years, respectively. Indefinite-lived intangible assets include trade names and trademarks.

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- Definition The entire disclosure for goodwill and intangible assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -URI http://asc.fasb.org/topic&trid=2144416 + Details
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