Gay-rights activists urged their supporters to boycott Marriott hotels around the world because of Marriott's membership in The Church of Jesus Christ of Latter-day Saints, which raised about $22 million for the initiative that passed Nov. 4.

For the past 20 years, Marriott International has had domestic-partner benefits and has earned a perfect score on the Human Rights Campaign's Corporate Equality Index for two years in a row, Marriott said in a release. Many of the hotels have hosted gay-community functions and events for years.

"The Bible that I love teaches me about honesty, integrity and unconditional love for all people," Marriott said. "But beyond that, I am very careful about separating my personal faith and beliefs from how we run our business."