Berkshire Hathaway, the conglomerate run by Warren E. Buffett, announced on Wednesday that it had agreed to sell its 31 newspapers for $140 million in cash.
The buyer is Lee Enterprises, the publisher that has been managing the newspaper group’s operations for the past 18 months. Among the organizations being sold are The Buffalo News and a collection of local papers that include The Richmond Times-Dispatch in Virginia.
The deal ends Mr. Buffett’s dalliance with being a news mogul. Berkshire had owned The Buffalo News since 1977 and within the past decade rapidly bought up other papers, consolidating them in a division called BH Media Group.
In a letter to his newspaper publishers in 2012, Mr. Buffett described himself as a newspaper “addict” with designs on buying more papers.
But Mr. Buffett grew pessimistic about the business more recently because of drops in advertising revenue. In an interview last year, he said that most newspapers were “toast.”
Lee also owns newspapers in St. Louis, Tucson, Ariz., and other markets.
“We had zero interest in selling the group to anyone else for one simple reason: We believe that Lee is best positioned to manage through the industry’s challenges,” Mr. Buffett said in a statement.
Mr. Buffett will also retain ties to Lee, in a fashion that stays true to his reputation as a master of making money. Berkshire will lend it $576 million, some of which will pay for the newspaper deal, at a 9 percent annual interest rate.