v3.25.2
Cover
Aug. 11, 2025
Cover [Abstract]  
Document Type 8-K
Document Period End Date Aug. 11, 2025
Registrant Name SPHERE ENTERTAINMENT CO.
Entity Incorporation, State or Country Code NV
Entity File Number 001-39245
Entity Tax Identification Number 84-3755666
Entity Address, Address Line One Two Pennsylvania Plaza,
Entity Address, City or Town New York,
Entity Address, State or Province NY
Entity Address, Postal Zip Code 10121
City Area Code 725
Local Phone Number 258-0001
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
Trading Symbol SPHR
Security Exchange Name NYSE
Entity Emerging Growth Company false
Amendment Flag false
Central Index Key 0001795250