0001157842 2026-06-18 2026-06-18 0001157842 dei:BusinessContactMember 2026-06-18 2026-06-18 0001157842 false COHEN & STEERS QUALITY INCOME REALTY FUND, INC. 333-296589 811-10481 N-2 true false true 1 true true 19 1166 Avenue of the Americas New York NY 10036 212 832-3232 Dana A. DeVivo 1166 Avenue of the Americas New York NY 10036 From time to time after the effective date of this Registration Statement. false true true true false false false false false true 333-296589 true false false true Yes false false