You also get a mandatory 25 paid vacation days per year in Norway, and it's mandated by law that you use the vacation days.
You also have 52 weeks of sick days with 100% salary by law, after which you'll get about 66% of your salary until you're well or dead (basically).
These are just 2 of the "perks" that usually make Americans rethink if money is everything or not. There's thousands of other small and large things