This is the number a company has to fund out of current-assets over the next year. A large current portion of long-term debt is worth noticing: it is a refinancing event hiding in a routine line, and it feeds refinancing-risk.
Because current liabilities include free financing from suppliers, a company that stretches payment terms can look better on cash flow while quietly increasing the fragility of its supply chain.
Example: Northwind Tools shows $310M of current liabilities: $148M of payables, $72M of accrued wages and warranty, $60M of the term loan due next year and $30M of deferred revenue.
Related: accounts-payable, current-assets, current-ratio, short-term-debt, working-capital