For Dr. Dre, this summer was meant to be a victory lap in a successful career. “Straight Outta Compton,” a biopic about his hip-hop group, N.W.A., topped the box office last week with a $56.1 million opening. “Compton,” his first album in 16 years, debuted at No. 2 on the Billboard chart. Last year, the music company that Dr. Dre helped establish, Beats, was sold to Apple for $3 billion, making him the self-proclaimed “first billionaire in hip-hop.”

But critics charge that the movie, which was co-produced by Dr. Dre, glosses over N.W.A.’s record of misogyny and ignores Dr. Dre’s history of physically abusing women. In a sign that the uproar was threatening not only his reputation but also his business dealings, Dr. Dre, who has previously spoken dismissively or vaguely about the decades-old episodes, confronted them on Friday in a statement to The New York Times. While he did not address each allegation individually, he said: “Twenty-five years ago I was a young man drinking too much and in over my head with no real structure in my life. However, none of this is an excuse for what I did. I’ve been married for 19 years and every day I’m working to be a better man for my family, seeking guidance along the way. I’m doing everything I can so I never resemble that man again.”

He added: “I apologize to the women I’ve hurt. I deeply regret what I did and know that it has forever impacted all of our lives.”

Apple, where Dr. Dre, 50, now works as a top consultant, also issued a statement: “Dre has apologized for the mistakes he’s made in the past and he’s said that he’s not the same person that he was 25 years ago. We believe his sincerity and after working with him for a year and a half, we have every reason to believe that he has changed.”