I've moved a lot because of my dad's work, and more recently (a little over a year ago) with my husband's work, always through the company's re-lo company. We did not have to document every little thing. First, I went through and got things I wanted to keep with us and have access to immediately and at any time....and certain very special things that I just didn't want someone else responsible for, and they all went in boxes in OUR cars. The rest, the moving company packed up, labeled, crated, disconnected, etc. I was present in the home while it was all going on though, working on other projects (since we chose not to sell and were going to make it a rental property, while the house was being packed and loaded, I was having the heat/air guy inspect our system, had a maintenance guy in to do a couple minor things, and after the house was empty we had all the interior painted (with free touch ups for life) and finally a lady came to help me clean the house from top to bottom). They will stick it all in boxes and label it "master closet--shoes" or whatever. They place a numbered sticker that can be read by a scanner. You'll have to check off the paperwork using the numbered system or at least on the valuable crated items (we had a good bit of expensive artwork that they built crates for). The only thing we lost in our move was 2 moving blankets that were just thrown in last minute, not in a box, and were probably just confused as THEIR moving blankets. But that's understandable and we didn't even call them about it. It was a good experience. There WILL be some random boxes though and you'll be like "WHY is there canned corn with the baby's hat, a candle, and a roll of toilet paper?" That won't be most of the boxes, but I guess they had a box of left over little bits that didn't fit in other boxes...sort of a "miscellaneous" box. We had a few of those (out of hundreds of properly packed boxes).
If your home is going to be sold or rented out, I'd clean the house and take pictures (or have a realtor do it, if you don't have an eye for it) with your furniture still in it. That way on the listing sites, people see the house with furniture in it (looks MUCH better than empty rooms on a computer, lol). Then just move and take your stuff with you. However, there are a couple options for you and you should just price the options if your realtor thinks you should really stage: you can have a rental company come deliver furniture for you and pick it up again when you're done. You can have a staging company do it for you. One of our previous realtors staged homes and we saw a couple homes she'd done, so I know some of them do that too.
We made the mistake of moving before taking photos and the photos looked LAME online (I was annoyed at myself). Fortunately, the time and neighborhood was right and it was rented out in 5 days, and they stayed 16 months. When they moved, the house was rented again in 13 days and the lady was nice and let us go in and take some pictures of the house using her furniture for future listings....I feel we lucked out getting the tenants so quickly, but definitely wanted people who were shopping to at least have a picture in their head of what the house looks like when "loved". People do a lot of shopping and weeding out online so they don't waste their time and gas going to every house in the world. Online pictures are pretty important. A realtor may not agree, but I'm a SHOPPER and so are my friends. We'll see an empty house, and we're ok with it empty, especially if we've got a picture in our heads (or in our hands, printed off the computer) of what it "could" look like. But we're more likely to pass over a possibly great house in favor of visiting a great house that has great pictures. That's just my opinion. Good luck on your move.