This site linked below calc's the running debt as it's accrued for the US taxpayers. Current debt is 27 trillion. When you get to the site click the upper right DEBT CLOCK TIME MACHINE green arrow and look at the projected debt in the year 2024. The red arrow goes back 4 years to 2016
Toward the bottom on the left is foreign held debt. Notice it doesn't move much from today and 2024.https://usdebtclock.org/
Lots of stuff on the dashboard including credit card personal debt and state debts.