XML 114 R99.htm IDEA: XBRL DOCUMENT
v3.25.1

Commitments and Contingencies - Breakout of Marketing Allowances (Details) - USD ($) | 12 Months Ended
--- | ---
Mar. 31, 2025 | Mar. 31, 2024 | Mar. 31, 2023
Marketing Allowances |  |  |
Allowances incurred under long-term customer contracts | $ 8,736,000 | $ 10,128,000 | $ 18,253,000
Allowances related to a single exchange of product | 133,169,000 | 130,918,000 | 154,194,000
Amortization of core premiums paid to customers | 9,826,000 | 10,181,000 | 11,113,000
Total marketing allowances recorded as a reduction to revenues | $ 151,731,000 | $ 151,227,000 | $ 183,560,000

X
- Definition Marketing allowances related to a single exchange of product that are recorded as a reduction of revenues at the time the related revenues are recorded or when such incentives are offered. + References No definition available. + Details
Name: | mpaa_MarketingAllowanceSingleExchangeofProduct
Namespace Prefix: | mpaa_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- References No definition available. + Details
Name: | mpaa_MarketingAllowancesAbstract
Namespace Prefix: | mpaa_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amortization of core premiums paid to customers generally in connection with new business. + References No definition available. + Details
Name: | mpaa_MarketingAllowancesAmortizationOfCorePremiumsPaidToCustomers
Namespace Prefix: | mpaa_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Marketing allowances which may only be applied against future purchases and are recorded as a reduction to revenues in accordance with a schedule set forth in the long-term contract. + References No definition available. + Details
Name: | mpaa_MarketingAllowancesLongTermContracts
Namespace Prefix: | mpaa_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The marketing and other allowances the Company typically grants its customers in connection with its new or expanded customer relationships adversely impact the near-term revenues, profitability, and associated cash flows from these arrangements. + References No definition available. + Details
Name: | mpaa_MarketingAllowancesRecordedAsReductionOfRevenue
Namespace Prefix: | mpaa_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration