v3.25.1
Cover Page
May 14, 2025
Cover [Abstract]  
Document Type 8-K
Document Period End Date May 14, 2025
Entity Registrant Name NACCO INDUSTRIES, INC.
Entity Incorporation, State or Country Code DE
Entity File Number 1-9172
Entity Tax Identification Number 34-1505819
Entity Address, Address Line One 22901 Millcreek Blvd
Entity Address, Address Line Two Suite 600
Entity Address, City or Town Cleveland,
Entity Address, State or Province OH
Entity Address, Postal Zip Code 44122
City Area Code (440)
Local Phone Number 229-5151
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Class A Common Stock, $1 par value per share
Trading Symbol NC
Security Exchange Name NYSE
Entity Emerging Growth Company false
Entity Central Index Key 0000789933
Amendment Flag false