Yes, and they put a fair degree of effort into making it accessible. One good place to start might be with the Treasury’s fiscal data site [0].

As their plucky little public outreach page [1] points out:

“A regular Statement and Account of the Receipts and Expenditures of all public Money shall be published from time to time.” U.S. Constitution, Article 1, Section 9

[0] https://fiscaldata.treasury.gov/datasets/

[1] https://fiscaldata.treasury.gov/americas-finance-guide/