v3.26.1
Cover
Aug. 07, 2026
Cover [Abstract]  
Document Type 8-K
Document Period End Date Aug. 07, 2026
Entity Registrant Name Applied Aerospace & Defense, Inc.
Entity Incorporation, State or Country Code DE
Entity File Number 001-43323
Entity Tax Identification Number 92-0890338
Entity Address, Address Line One 355 Quality Circle NW
Entity Address, City or Town Huntsville
Entity Address, State or Province AL
Entity Address, Postal Zip Code 35806
City Area Code 202
Local Phone Number 983-3291
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Common stock, par value $0.01 per share
Trading Symbol AADX
Security Exchange Name NYSE
Entity Emerging Growth Company true
Entity Ex Transition Period false
Entity Central Index Key 0002118195
Amendment Flag false