v3.25.2
Cover Page
Jul. 31, 2025
Cover [Abstract]  
Document Type 8-K
Document Period End Date Jul. 31, 2025
Entity Registrant Name Cable One, Inc.
Entity Incorporation, State or Country Code DE
Entity File Number 001-36863
Entity Tax Identification Number 13-3060083
Entity Address, Address Line One Phoenix
Entity Address, City or Town 210 E. Earll Drive
Entity Address, State or Province AZ
Entity Address, Postal Zip Code 85012
City Area Code 602
Local Phone Number 364-6000
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 CABO
Security Exchange Name NYSE
Entity Emerging Growth Company false
Entity Central Index Key 0001632127
Amendment Flag false