What happens to a shared library/published documen when I leave my company and my account is closed?

Hi, 
as in my discussion title: What happens to a cc library that I have shared with my colleagues when I leave my company and my company account is closed?
And I have the same question for documents I have published online for a client who is not part of my company? Will those libraries/docs dissappear because my account does not exist anymore? We publish interactive Indesign docs and our client would like to host them on his own website, how is that possible? How can published documents be moved to a client server?
Thanks to all