ID requirements in Europe

Hey! I am a university grad and will be travelling within Europe soon (France, Spain and Italy) and was wondering the likelihood of being asked for ID to enter bars and clubs?

I recently lost my drivers license and won’t be able to get a new one (though I have an expired version not sure if this would be accepted even though it has my age on it) and am worried about bringing my passport out to clubs for fear of losing it

Thanks!