12 Billion in Profits? Why not a few more hybrid cars?

Toyota recorded a $12 billion profit in its last fiscal year according to the Detroit News. That's great, so why not do something positive with that $12 billion? While I give kudos to Toyota for hybrid cars, the auto giant has appeared to have lost some steam regarding its hybrids. It has been reported numerous times, including on this site, that Toyota has reduced its output of the popular Prius hybrid car in order to produce the new Camry hybrid. While I know that Toyota is hampered by a shortage of hybrid supplies, particularly batteries, can't $12 billion help a little in alleviating that shortage?