How to convert cusd to USD?

Could you please elaborate on the process of converting cusd to USD? I understand that cusd is a stablecoin, but I'm not sure of the exact steps involved in exchanging it for the United States Dollar. Is there a specific platform or exchange that you recommend for this conversion? Additionally, what are the fees associated with the conversion, and how long does it typically take for the transaction to be completed? Your insights would be greatly appreciated.