The one Google's putting in KC North is 500 acres [0] and there were $10 billion in taxable revenue bonds put up by the Port Authority to help with the cost.
This for a company that could pay for that in cash right now.
[0] https://fox4kc.com/news/google-confirms-its-behind-new-data-...
Again, they have the cash to buy that land and develop it without any further consideration beyond permits and planning.