Dallas Cowboys owner Jerry Jones has released a statement giving more details about why the team decided to part ways with head coach Mike McCarthy. Dallas decided to move on from the veteran head coach early on Monday.

Mike McCarthy is not returning as coach of the Dallas Cowboys, who are going on three decades since their last Super Bowl title, owner Jerry Jones said in a statement Monday. Jones said the organization and McCarthy mutually agreed to part ways.

McCarthy spent six years in the college ranks before he broke into the NFL in 1993 on Marty Schottenheimer’s Kansas City staff as a quality control coach. He was a quarterback coach for the Chiefs and Green Bay Packers before leaving to become the offensive coordinator of the New Orleans Saints in 2000.