That is what they say - but how has it worked so far? I think it is a boon doggle waste of money.
They have roughly 1 billion shares in the market
Spending $50 billion will buy back 125 million shares @ $400 share.
They will now have 875 million shares on the market PLUS new incentive shares for employees. $50,000,000,000 just disappeared from the balance sheet, investors don't have squat to show for it.
It is actually $60B and they will be covering the incentive shares with cash. So it would leave 939 million shares - 150 million shares = 789 million outstanding shares. By comparison Dell has 1.75 billion outstanding shares.