v3.26.3
Document and Entity Information
Sep. 16, 2026
Document And Entity Information [Line Items]  
Amendment Flag false
Entity Central Index Key 0002111838
Current Fiscal Year End Date --12-31
Document Type 8-K
Document Period End Date Sep. 16, 2026
Entity Registrant Name Haymaker Acquisition Corp V
Entity Incorporation State Country Code E9
Entity File Number 001-43476
Entity Tax Identification Number 98-1899739
Entity Address, Address Line One 515 North Flagler Drive
Entity Address, Address Line Two Suite 350
Entity Address, City or Town West Palm Beach
Entity Address, State or Province FL
Entity Address, Postal Zip Code 33401
City Area Code (929)
Local Phone Number 280-1912
Written Communications false
Soliciting Material false
Pre Commencement Tender Offer false
Pre Commencement Issuer Tender Offer false
Entity Emerging Growth Company true
Entity Ex Transition Period false
Units Each Consisting Of One Class A Ordinary Share And One Third Of One Redeemable Warrant [Member]  
Document And Entity Information [Line Items]  
Security 12b Title Units, each consisting of one Class A ordinary share and one-third of one redeemable warrant
Trading Symbol HYACU
Security Exchange Name NYSE
Capital Unit, Class A [Member]  
Document And Entity Information [Line Items]  
Security 12b Title Class A ordinary shares, par value $0.0001 per share
Trading Symbol HYAC
Security Exchange Name NYSE
Redeemable Warrants Each Whole Warrant Exercisable For One Class A Ordinary Share At An Exercise Price Of 11.50 Per Share [Member]  
Document And Entity Information [Line Items]  
Security 12b Title Redeemable warrants, each whole warrant exercisable for one Class A ordinary share at an exercise price of $11.50 per share
Trading Symbol HYACW
Security Exchange Name NYSE