Are you saying business-intelligence should or should not be hyphenated? We just launched a new website and I don't know if it happened to be hyphenated before

Are you saying business-intelligence should or should not be hyphenated? We just launched a new website and I don't know if it happened to be hyphenated before. My wife is a writer and I could see her wanting to hyphenate as a compound modifier, but sine it is such a common phrase, I don't think it should be hyphenated.