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Other Assets | 12 Months Ended
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Dec. 31, 2021
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract] |
Other Assets | Other Assets Other assets consist of the following:
| As of December 31,
| 2020 |  | 2021
Contract asset (Note 25) | $ | 6,770 |  |  | $ | 5,235 |
Advance income and non-income taxes | 155,035 |  |  | 124,219 |
Deposits | 32,058 |  |  | 28,463 |
Derivative instruments | 6,164 |  |  | 14,876 |
Prepaid expenses | 5,176 |  |  | 5,979 |
Deferred billings, net* | 25,357 |  |  | 44,360 |
Right of use (ROU) assets finance lease | 50,083 |  |  | 34,284 |
Others | 43,175 |  |  | 64,742 |
Total | $ | 323,818 |  |  | $ | 322,158 |
*Deferred billings were $28,491 and $48,071 and allowances for credit losses on deferred billings were $3,134 and $3,711, resulting in net deferred billings balances of $25,357 and $44,360 as of December 31, 2020 and 2021, respectively. Total credit losses on deferred billings of $3,134 as of December 31, 2020 includes $734 as a transition date adjustment through retained earnings pursuant to the adoption of ASC 326 and $2,400 as a charge for the year ended December 31, 2020. During the year ended December 31, 2021, the Company recorded an additional charge of $577 to cost and expense on account of credit losses on deferred billings.

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- Definition The entire disclosure for other assets. This disclosure includes other current assets and other noncurrent assets. + References No definition available. + Details
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