Commitments and Contingencies	9 Months Ended
Commitments and Contingencies	Sep. 30, 2022
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	Commitments and Contingencies Capital Commitments As of September 30, 2022, the Company had committed to spend approximately $6,200 under agreements to purchase property and equipment. This amount is net of capital advances paid which are recognized in the unaudited consolidated balance sheets as “Capital work in progress” under “Property and equipment, net.” Other Commitments Certain units of the Company’s Indian subsidiaries were established as 100% Export-Oriented units or under the Software Technology Parks of India or Special Economic Zone scheme promulgated by the Government of India. These units are exempt from customs, central excise duties, and levies on imported and indigenous capital goods, stores, and spares. The Company has undertaken to pay custom duties, service taxes, levies, and liquidated damages payable, if any, in respect of imported and indigenous capital goods, stores and spares consumed duty free, in the event that certain terms and conditions are not fulfilled. The Company believes, however, that these units have in the past satisfied and will continue to satisfy the required conditions. The Company’s operations centers in the Philippines are registered with the Philippine Economic Zone Authority. The registration provides the Company with certain fiscal incentives on the import of capital goods and local purchase of services and materials and requires ExlService Philippines, Inc. to meet certain performance investment criteria and certain other criteria, including but not limited to work-from-office norms, etc. The Company believes that these centers have in the past complied with the requirements. Contingencies Transfer pricing regulations generally require that any controlled intercompany transactions involving related entities be at an arm’s-length price. Accordingly, the Company determines the appropriate transfer prices for transactions among its related entities on the basis of a detailed functional and economic analysis involving benchmarking against transactions among unrelated entities. Tax authorities have jurisdiction to review transfer pricing results, and in the event that they determine that the transfer price applied was not appropriate, the Company may incur additional tax, interest and penalties. The Company is currently involved in transfer pricing disputes with Indian tax authorities regarding transactions with some of its related entities. In addition, the Company and a U.S. subsidiary are engaged in tax litigation with Indian tax authorities regarding a permanent establishment matter. The aggregate amount demanded by Indian tax authorities (net of advance payments) from the Company related to its transfer pricing and other corporate tax issues for tax years 2003 to 2019 and its permanent establishment issues for tax years 2003 to 2006 as of September 30, 2022 and December 31, 2021 is $37,717 and $34,276, respectively. The Company has made payments and/or provided bank guarantees against these demands in the amounts of $7,659 and $7,954, respectively. Amounts paid as deposits in respect of such assessments aggregating to $6,030 and $6,172 as of September 30, 2022 and December 31, 2021, respectively, are included in “Other assets” and amounts deposited for bank guarantees aggregating to $1,629 and $1,782 as of September 30, 2022 and December 31, 2021, respectively, are included in “Restricted cash” in the non-current assets section of the Company’s consolidated balance sheets. Based on the facts underlying the Company’s position and its experience with these types of assessments, the Company believes that its position will more likely than not be sustained upon final examination by the tax authorities based on its technical merits as of the reporting date and accordingly has not accrued any amount with respect to these matters in its consolidated financial statements. It is possible that the Company might receive similar orders or assessments from tax authorities for subsequent years. Accordingly, even if these disputes are resolved, the Indian tax authorities may still serve additional orders or assessments. India’s Value Added Tax (“VAT”) regime ended in June 2017 and was replaced by the current Goods and Service Tax (“GST”) regime. Pursuant to reviewing the Company’s annual VAT filings, the Indian tax authorities raised aggregate VAT tax demands for tax years 2015 and 2017 in an amount of $5,619 and $6,387 as of September 30, 2022 and December 31, 2021, respectively. Beginning in the first quarter of 2020, the GST authorities rejected the Company’s refunds claims in an amount of $3,548 and $3,322 as of September 30, 2022 and December 31, 2021, respectively. The Company has filed appeals against these matters and believes that it is more likely than not that upon final examination its position will be sustained based on its technical merits. Accordingly, no provision was recognized as of September 30, 2022 and December 31, 2021. One of the Company’s subsidiaries in India has undergone an assessment with the statutory authority with respect to defined social security contribution plan. Except for some components of the assessment for which the Company has recognized a provision in the financial statements, the Company believes that the amount demanded by such authority is not a meaningful indicator of the potential liabilities of the Company, and that the matter is without merit. The Company is defending against the assessment order and has accordingly instituted an appeal against the order before the relevant tribunal while also making a payment under protest of the amount demanded, being a prerequisite for the appeal to be admitted. As of the reporting date, the Company’s management does not believe that the ultimate assessment will have a material adverse effect on the Company’s consolidated financial condition, results of operations or cash flows. The Company will continue to monitor and evaluate its position based on future events and developments in this matter. In September 2020, the Indian Parliament passed various consolidating labor codes, including the Code on Social Security, 2020 (the “Indian Social Security Code”) which aims to rationalize labor laws. The Indian Social Security Code has implications on defined social security contribution plans, provision of certain benefits or facilities to employees at employer’s costs and post-retirement benefits. Most specifically, it broadens the definition of an employee and wages and liberalizes the definition of “continuous period” for the purpose of determining employee benefits, amongst others. However, the rules for the Indian Social Security Code are yet to be published and the effective date from which these changes are applicable is yet to be notified. The Company will complete its evaluation once the subject rules are notified and will give appropriate impact in the financial statements in the period in which, the Indian Social Security Code becomes effective and the related rules to determine the financial impact are published. From time to time, the Company, its subsidiaries, and/or their present officers or directors, on individual basis, may be or have been, named as a defendant in litigation matters, including employment-related claims. The plaintiffs in those cases seek damages, including, where applicable, compensatory damages, punitive damages and attorney’s fees. With respect to pending litigation matters as of the reporting date, the Company believes that the damages amounts claimed in such cases are not meaningful indicators of the potential liabilities of the Company, that these matters are without merit, and that the Company intends to vigorously defend each of them. The outcomes of legal actions are unpredictable and subject to significant uncertainties, and thus it is inherently difficult to determine the likelihood of the Company incurring a material loss or quantification of any such loss. With respect to pending litigation matters as of the reporting date, based on information currently available, including the Company’s assessment of the facts underlying each matter and advice of counsel, the amount or range of reasonably possible losses, if any, cannot be reasonably estimated. Based on the Company’s assessment, including the availability of insurance recoveries, the Company’s management does not believe that currently pending litigation, individually or in aggregate, will have a material adverse effect on the Company’s consolidated financial condition, results of operations or cash flows.