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Accrued expenses and other current liabilities | 9 Months Ended
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Sep. 30, 2021
Payables and Accruals [Abstract] |
Accrued expenses and other current liabilities | Accrued expenses and other current liabilities Accrued expenses and other current liabilities consist of the following:
| As of December 31, 2020 |  | As of September 30, 2021
Accrued expenses | $ | 150,390 |  |  | $ | 153,186 |
Accrued employee cost | 286,399 |  | 250,136
Earn-out consideration | 2,651 |  | 3,051
Statutory liabilities | 104,768 |  | 68,203
Retirement benefits | 1,967 |  | 1,301
Compensated absences | 28,635 |  | 27,972
Derivative instruments | 20,172 |  | 15,314
Contract liabilities (Note 20) | 154,717 |  | 150,322
Finance lease liability | 18,066 |  | 21,348
Other liabilities | 39,004 |  | 45,147
| $ | 806,769 |  |  | $ | 735,980 |

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- Definition The entire disclosure for accounts payable, accrued expenses, and other liabilities that are classified as current at the end of the reporting period. + References No definition available. + Details
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