Meta on Wednesday reached a landmark settlement with 47 states, the District of Columbia and U.S. territories, agreeing to pay up to $17.1 billion in penalties and make major changes to its products over claims it endangered children with addictive social media platforms. In a dramatic capitulation, the owner of Facebook and Instagram agreed to the financial penalties for violating federal child privacy and states’ consumer protection laws, the states announced. Meta also agreed to limit how long teenagers can spend on its platforms and to bans on features that stoke mental health issues, striking at the heart of the company’s business of engagement for advertising.

The settlement effectively ends a bellwether federal trial in the U.S. Northern District of California in Oakland, where California, Colorado, Kentucky and New Jersey were seeking roughly $200 billion over accusations that Meta harmed children. The states filed their agreement with Meta on Wednesday morning in that court, where Judge Yvonne Gonzalez Rogers is expected to approve it.