50B to buyback — the largest single authorization increase in market history — total remaining now $235B through FY2028." /> 50B share buyback Mon Sept 28 — largest single repurchase authorization increase ever, brings remaining program to $235B" /> 50B to buyback — the largest single authorization increase in market history — total remaining now $235B through FY2028." /> 50B share buyback Mon Sept 28 — largest single repurchase authorization increase ever, brings remaining program to $235B" /> 50B to buyback — the largest single authorization increase in market history — total remaining now $235B through FY2028." />