Same. Never seen a 2 weeks in the US from the company. It's either "get out, now." or else it's a layoff situation where there is usually 2-3 months to let them gracefully out.

Exceptions being PIPs, if you want to characterize it that way; usually a gracious way to push people out without the drama or severance.

I now live in Canada and there are some different requirements re: getting terminated.