ASC 230 generally requires borrowings and repayments to be shown gross, but it permits net reporting for items with quick turnover, large amounts, and short maturities, including debt with a maturity of three months or less. Commercial paper programs, where notes are issued and repaid continually, are the classic case. In XBRL, a company reporting gross borrowings uses ProceedsFromShortTermDebt; one reporting a net figure uses ProceedsFromRepaymentsOfShortTermDebt, which can be positive or negative; and commercial paper is often tagged ProceedsFromRepaymentsOfCommercialPaper. Knowing which is being used matters, because a gross figure can be many times larger than the net one.
Short-term debt in this sense is defined by original maturity. The current portion of long-term debt, meaning long-term borrowings that will mature within the next year, is not short-term debt for cash flow purposes; its repayment is reported as repayment of long-term debt.
Companies lean on short-term borrowing to cover seasonal working capital needs, such as a retailer building inventory before the holidays, or to bridge the gap before a longer-term financing. Heavy reliance on short-term debt carries rollover risk: if credit markets tighten, the company must repay or refinance on less favorable terms. Analysts watch the balance of short-term borrowings against cash and committed credit lines to judge that risk.