Random xbox question

My husband and I have an xbox one, we have bought tons of TV shows and movies on it. my sister is going to be giving my parents her old xbox 360 for their living room cause my parents only use Netflix, they dont have cable or anything. My question is, if they sign into our xbox account on their 360, can they watch the shows weve downloaded on our xbox one?? If that makes sense?? We have a lot of movies and shows they havent seen and want to see so we thought it would be a good idea to give them our account info so they can watch them