"oday, we’re pleased to announce a new round of financing: our Series D of $2.3B at a $29.3B post-money valuation." What does that mean? They got $2.3 billion

"oday, we’re pleased to announce a new round of financing: our Series D of $2.3B at a $29.3B post-money valuation." What does that mean? They got $2.3 billion of VC money and are now worth $30 billion?