XML 59 R51.htm IDEA: XBRL DOCUMENT
v3.25.3

Contract Assets - Summary of Changes in Contract Assets (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024
Change in Contract with Customer, Asset and Liability [Abstract] |  |  |  |
Balance at beginning of the period | $ 6,487 | $ 9,228 | $ 8,486 | $ 4,452
Satisfaction of existing contracts | (12,565) | (14,764) | (46,359) | (36,169)
Additional revenue earned on new and existing contracts | 15,148 | 12,372 | 46,602 | 38,604
Other, primarily changes in foreign currency exchange rates | (165) | 28 | 176 | (23)
Balance at end of the period | $ 8,905 | $ 6,864 | $ 8,905 | $ 6,864

X
- Definition Contract asset net. + References No definition available. + Details
Name: | ap_ContractAssetNet
Namespace Prefix: | ap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Contract assets additional revenue earned on new and existing contracts. + References No definition available. + Details
Name: | ap_ContractAssetsAdditionalRevenueEarnedOnNewAndExistingContracts
Namespace Prefix: | ap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Contract assets other primarily changes in foreign currency exchange rates. + References No definition available. + Details
Name: | ap_ContractAssetsOtherPrimarilyChangesInForeignCurrencyExchangeRates
Namespace Prefix: | ap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Contract assets satisfaction of existing contracts. + References No definition available. + Details
Name: | ap_ContractAssetsSatisfactionOfExistingContracts
Namespace Prefix: | ap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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