v3.26.1
Cover
12 Months Ended
Dec. 31, 2025
Document Information [Line Items]  
Document Type 11-K
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Entity Central Index Key 0001670541
EBP 001 ADNT  
Document Information [Line Items]  
Document Type 11-K
Entity Registrant Name Adient plc
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Entity Central Index Key 0001670541
EBP 002  
Document Information [Line Items]  
Document Type 11-K
Entity Registrant Name Adient plc
Amendment Flag false
Entity Central Index Key 0001670541
EBP 003  
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Document Type 11-K
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Entity Central Index Key 0001670541
EBP 001 AVZR  
Document Information [Line Items]  
Document Type 11-K
Entity Registrant Name Adient plc
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Entity Central Index Key 0001670541