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Goodwill and intangible assets (Tables) | 12 Months Ended
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Dec. 31, 2021
Goodwill and Intangible Assets Disclosure [Abstract] |
Schedule of changes in goodwill | The following table presents the changes in goodwill for the years ended December 31, 2020 and 2021:
| As of December 31,
| 2020 |  | 2021
Opening balance | $ | 1,574,466 |  |  | $ | 1,695,688 |
Goodwill relating to acquisitions consummated during the period | 123,595 |  |  | 44,216 |
Impact of measurement period adjustments | (5,653) |  |  | 1,205 |
Effect of exchange rate fluctuations | 3,280 |  |  | (10,082) |
Closing balance | $ | 1,695,688 |  |  | $ | 1,731,027 |
Schedule of changes in goodwill by reporting unit | The following table presents the changes in goodwill by reporting unit for the year ended December 31, 2020:
| BCMI |  | CGRLH |  | HMS |  | Total
Opening balance | $ | 417,213 |  |  | $ | 555,130 |  |  | $ | 602,123 |  |  | $ | 1,574,466 |
Goodwill relating to acquisitions consummated during the period | 2,559 |  |  | 52,612 |  |  | 68,424 |  |  | 123,595 |
Impact of measurement period adjustments | (542) |  |  | (1,372) |  |  | (3,739) |  |  | (5,653) |
Effect of exchange rate fluctuations | 942 |  |  | 1,204 |  |  | 1,134 |  |  | 3,280 |
Closing balance | $ | 420,172 |  |  | $ | 607,574 |  |  | $ | 667,942 |  |  | $ | 1,695,688 |
10. Goodwill and intangible assets (Continued) The following table presents the changes in goodwill by reporting unit for the year ended December 31, 2021:
| BCMI |  | CGRLH |  | HMS |  | Total
Opening balance | $ | 420,172 |  |  | $ | 607,574 |  |  | $ | 667,942 |  |  | $ | 1,695,688 |
Goodwill relating to acquisitions consummated during the period | 4,167 |  |  | 7,032 |  |  | 33,017 |  |  | 44,216 |
Impact of measurement period adjustments | 35 |  |  | 309 |  |  | 861 |  |  | 1,205 |
Effect of exchange rate fluctuations | (3,117) |  |  | (3,795) |  |  | (3,170) |  |  | (10,082) |
Closing balance | $ | 421,257 |  |  | $ | 611,120 |  |  | $ | 698,650 |  |  | $ | 1,731,027 |
Schedule of intangible assets | The Company’s intangible assets are as follows:
| As of December 31, 2020 |  | As of December 31, 2021
| Gross carrying amount |  | Accumulated amortization & Impairment |  | Net |  | Gross carrying amount |  | Accumulated amortization & Impairment |  | Net
Customer-related intangible assets | $ | 478,189 |  |  | $ | 359,652 |  |  | $ | 118,537 |  |  | $ | 489,974 |  |  | $ | 394,688 |  |  | $ | 95,286 |
Marketing-related intangible assets | 96,561 |  |  | 61,154 |  |  | 35,407 |  |  | 98,870 |  |  | 76,663 |  |  | 22,207 |
Technology-related intangible assets | 152,293 |  |  | 90,866 |  |  | 61,427 |  |  | 171,772 |  |  | 119,630 |  |  | 52,142 |
Intangible assets under development | 23,864 |  |  | 2,503 |  |  | 21,361 |  |  | — |  |  | — |  |  | — |
Total | $ | 750,907 |  |  | $ | 514,175 |  |  | $ | 236,732 |  |  | $ | 760,616 |  |  | $ | 590,981 |  |  | $ | 169,635 |
Schedule of impairment charge recorded for various categories of assets | The summary below represents the impairment charges recorded for various categories of assets during the years ended December 31, 2019, 2020 and 2021:
|  | Year ended December 31,
|  | 2019 |  | 2020 |  | 2021
Technology related intangibles |  | $ | 3,511 |  |  | $ | 5,179 |  |  | $ | 205 |
Customer related intangibles |  | — |  |  | 938 |  |  | — |
Total Intangibles |  | $ | 3,511 |  |  | $ | 6,117 |  |  | $ | 205 |
Property, plant and equipment |  | $ | — |  |  | $ | 7,966 |  |  | $ | 710 |
Total Property, plant and equipment |  | $ | — |  |  | $ | 7,966 |  |  | $ | 710 |
Grand Total |  | $ | 3,511 |  |  | $ | 14,083 |  |  | $ | 915 |
Schedule of estimated amortization for intangible assets for future periods | The estimated amortization schedule for the Company’s intangible assets for future periods is set out below:
For the year ending December 31: |
2022 | $ | 63,620 |
2023 | 48,718 |
2024 | 32,938 |
2025 | 19,527 |
2026 and beyond | 4,832 |
Total | $ | 169,635 |

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- Definition The carrying amount of goodwill, goodwill acquired during the year, goodwill impairment losses recognized, goodwill written off due to the sale of a business unit, goodwill not yet allocated, and any other changes to goodwill during the period in total and for each reportable segment. At least annually, an Entity must evaluate its goodwill for impairment. + References No definition available. + Details
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- Definition Tabular disclosure of the characteristics, including initial carrying value, residual amount, weighted average useful life, of finite-lived intangible assets acquired during the period by major class. A major class is composed of intangible assets that can be grouped together because they are similar, either by nature or by their use in the operations of the company. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275 + Details
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