https://www.apple.com/pr/library/2015/04/27Apple-Reports-Record-Second-Quarter-Results.html:

“The tremendous customer demand for our products and services in the March quarter drove revenue growth of 27 percent and EPS growth of 40 percent,” said Luca Maestri, Apple’s CFO. “Cash flow from operations was also outstanding at $19.1 billion.”

$19 billion in a quarter? Not too shabby.