What is the longest EtG can be detected in urine?

I'm curious to know, what exactly is the longest duration that Ethyl Glucuronide (EtG) can be detected in urine samples? I understand that EtG is a biomarker commonly used to detect alcohol consumption, but I'm not sure about the specifics of its detection window. Can you elaborate on this and provide any insights into the factors that might influence the length of time EtG remains detectable in urine?