  In this article, we describe all two sided ideals of a cyclotomic rational
Cherednik algebra $H_\mathbf{c}$ and its spherical subalgebra $eH_\mathbf{c} e$
with a Weil generic aspherical parameter $\mathbf{c}$, and further describe the
simple modules in the category $\mathcal{O}^{sph}_\mathbf{c}$ . The main tools
we use are categorical Kac-Moody actions on catogories $\mathcal{O}_\mathbf{c}$
and restriction functors for Harish-Chandra bimodules.
