A program that puts billions of dollars in the pockets of farmers whether or not they plant a crop may disappear with hardly a protest from farm groups and the politicians who look out for their interests.

The Senate is expected to begin debate this week on a five-year farm and food aid bill that would save $9.3 billion by ending direct payments to farmers and replacing them with subsidized insurance programs for when the weather turns bad or prices go south.

The details are still to be worked out. But there’s rare agreement that fixed annual subsidies of $5 billion a year for farmers are no longer feasible in this age of tight budgets and when farmers in general are enjoying record prosperity.