Google agreed to destroy billions of data records to settle a lawsuit claiming it secretly tracked the internet use of people who thought they were browsing privately.

Terms of the settlement were filed on Monday in the Oakland, California federal court, and require approval by U.S. District Judge Yvonne Gonzalez Rogers.

Lawyers for the plaintiffs valued the accord at more than $5 billion, and as high as $7.8 billion. Though users will not receive damages, they may still sue individually for damages.

The class action began in 2020, covering millions of Google users who used private browsing since June 1, 2016.

Users alleged that Google’s analytics, cookies and apps let the Alphabet unit improperly track people who set Google’s Chrome browser to “Incognito” mode and other browsers to “private” browsing mode.

Under the settlement, Google will update disclosures about what it collects in “private” browsing, a process it has already begun. It will also let Incognito users block third-party cookies for five years.

“The result is that Google will collect less data from users’ private browsing sessions, and that Google will make less money from the data,” the plaintiffs’ lawyers wrote.

Google did not immediately respond to requests for comment.

According to court papers, Google supports final approval of the settlement but disagrees with the plaintiffs’ “legal and factual characterizations.”

David Boies, a lawyer for the plaintiffs, in a statement called the settlement “a historic step in requiring honesty and accountability from dominant technology companies.”

A preliminary settlement had been reached in December, advertising a scheduled Feb. 5, 2024 trial. Terms were not disclosed at the time. The plaintiffs’ lawyers plan to later seek unspecified legal fees payable by Google.