I went back and looked at domestic parks & resorts capex for the last decade (which includes Disneyland and Disney Cruise Line). I think these are the numbers:
View attachment 708516
Then I tried to calculate the value of a $17B capex over the next decade, with 4% inflation (stop laughing, okay?):
View attachment 708518
Don't me wrong - $17B is a lot of money for the local economy. But it doesn't seem too different than the last decade of spend. Taking inflation into account, it might be slightly less.
I don't know anything about accounting, so I could be completely wrong here.