Do you need ID for Bitfinex?

Excuse me, I'm curious about the security measures required for using Bitfinex. Specifically, do users need to provide identification documents when signing up for an account? Is this a standard practice in the cryptocurrency exchange industry? I'm asking because I've heard of some platforms requiring KYC (Know Your Customer) procedures, and I'm wondering if Bitfinex falls under that category. If so, what types of IDs are typically accepted? I'd appreciate any clarification you can provide on this matter.