Kalanick told employees about his decision Tuesday in a memo. He says he needs time off to grieve for his mother, who died in a May boating accident. He also says he's responsible for the company's current situation and needs to become a better leader.
The announcement comes as former U.S. Attorney Eric Holder released a list of recommendations to improve Uber's toxic culture. Holder's firm was hired to investigate Uber's workplace after a former engineer exposed rampant sexual harassment within Uber's ranks.