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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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- Definition

Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards.

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- Definition

Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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- Definition

The portion of earnings or loss from continuing operations before income taxes that is attributable to domestic operations.

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- Definition

Amount of undistributed earnings of foreign subsidiaries intended to be permanently reinvested outside the country of domicile.

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INCOME TAXES - Narrative (Details) - USD ($) $ in Thousands	12 Months Ended
INCOME TAXES - Narrative (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Mar. 31, 2024	Mar. 31, 2023
Accounts, Notes, Loans and Financing Receivable [Line Items]
Net income before income tax	$ 112,946	$ 435,371	$ 235,938
Effective income tax rate (in percent)	25.20%	13.90%	18.10%
Undistributed earnings of foreign subsidiaries	$ 887,924
Tax losses carryforward	$ 4,871	$ 3,809
US
Accounts, Notes, Loans and Financing Receivable [Line Items]
Income tax rates used for deferred tax assets and liabilities (in percent)	21.00%	21.00%
Kazakhstan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Income tax rates used for deferred tax assets and liabilities (in percent)	20.00%
Tax losses carryforward		$ 30,472
Azerbaijan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Income tax rates used for deferred tax assets and liabilities (in percent)		20.00%
Tajikistan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Income tax rates used for deferred tax assets and liabilities (in percent)	18.00%	18.00%
Kyrgyzstan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Income tax rates used for deferred tax assets and liabilities (in percent)	10.00%	10.00%
Germany
Accounts, Notes, Loans and Financing Receivable [Line Items]
Income tax rates used for deferred tax assets and liabilities (in percent)	31.00%	31.00%
Cyprus
Accounts, Notes, Loans and Financing Receivable [Line Items]
Income tax rates used for deferred tax assets and liabilities (in percent)	12.50%	12.50%
Tax losses carryforward	$ 27,280
Turkey \| Other than financial sector
Accounts, Notes, Loans and Financing Receivable [Line Items]
Income tax rates used for deferred tax assets and liabilities (in percent)	25.00%	25.00%
United Kingdom
Accounts, Notes, Loans and Financing Receivable [Line Items]
Income tax rates used for deferred tax assets and liabilities (in percent)	25.00%	25.00%
United Arab Emirates
Accounts, Notes, Loans and Financing Receivable [Line Items]
Income tax rates used for deferred tax assets and liabilities (in percent)	9.00%	9.00%
Armenia
Accounts, Notes, Loans and Financing Receivable [Line Items]
Income tax rates used for deferred tax assets and liabilities (in percent)	18.00%	18.00%
Uzbekistan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Income tax rates used for deferred tax assets and liabilities (in percent)	15.00%	15.00%