PC pioneer Michael Dell is set to cap his climb back to the top of the computing world on Monday with one of the largest corporate spin-offs.

Dell Technologies will shed its 81 percent stake in publicly traded VMware, creating an independent software company with a stock market value of nearly $64 billion. Dell’s remaining hardware operations have an implied value of $33 billion, based on its latest share price.

The transaction, first disclosed in April, completes an eight-year saga in which the Texan entrepreneur turned his $3.8 billion interest in an out-of-favor PC maker into a personal stake in a broader data center hardware and software empire worth $40 billion.