The purpose of this article is to introduce Orlicz extension of binomial sequence spaces b r,s ϕ and investigate some topological and inclusion properties of the new spaces. We give an upper estimation of A ϕ ,b r,s ϕ , where A is the Hausdorff matrix operator or Nörlund matrix operator. A Hardy type formula is established in the case of Hausdorff matrix operator. Finally we introduce operator ideal using the space b r,s ϕ and the sequence of s-number function and prove its completeness under certain assumptions.