Through 2032.
http://www.nbcsports.com/olympic-sports/ioc-awards-olympic-games-broadcast-rights-nbcuniversal-through-2032?cid=social_nbcnews_main_20140507_23423754
http://www.nbcsports.com/olympic-sports/ioc-awards-olympic-games-broadcast-rights-nbcuniversal-through-2032?cid=social_nbcnews_main_20140507_23423754
The International Olympic Committee (IOC) on Wednesday awarded NBCUniversal (NBCU) the broadcast rights in the USA for the Olympic Games through to 2032.
NBCU has acquired the broadcast rights across all media platforms, including free-to-air television, subscription television, internet and mobile. The agreement from 2021 to 2032 is valued at USD 7.65 billion, plus an additional USD 100 million signing bonus to be used for the promotion of Olympism and the Olympic values between 2015 and 2020.