Stupid FTM question - do you need to bring stroller to take baby home?

Ok this is a dumb question but I have no friends that have been pregnant before so my reference points are zero! 
 - I know you need a car seat to take the baby home but do you need a stroller as well? Or does your partner just carry the car seat with baby in it? Also do they give you a wheelchair to get to the car? Thank you for any help!