WASHINGTON (AP) — GlaxoSmithKline LLC will pay $3 billion and plead guilty to promoting two popular drugs for unapproved uses and to failing to disclose important safety information on a third in the largest health care fraud settlement in U.S. history, the Justice Department said Monday.

Accompanying the criminal case was a civil settlement in which the government said the company's improper marketing included providing doctors with expensive resort vacations, European hunting trips, high-paid speaking tours and even tickets to a Madonna concert.

The $3 billion combined criminal-civil fine will be the largest penalty ever paid by a drug company, Deputy Attorney General James M. Cole said. The corporation also agreed to be monitored by government officials for five years to attempt to ensure the company's compliance, Cole said.