Amazon CEO Jeff Bezos details Washington Post plans

Jeff Bezos
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Jeff Bezos

Jeff Bezos, the founder of who shocked media watchers when he agreed to buy The Washington Post, told the struggling newspaper he will guide it using the same approach that successfully shaped his e-commerce site and turned it into the world's largest online retailer.

In his first interview since the deal was made on Aug. 5, Bezos told the Post's Paul Farhi on Tuesday that he will put the customer first, encourage innovation and be patient.

"If we figure out a new golden era at the Post ... that will be due to the ingenuity and inventiveness and experimentation of the team at the Post," he told the paper. "I'll be there with advice from a distance. If we solve that problem, I won't deserve credit for it."

(Read more: Amazon CEO Bezos buying The Washington Post)

Bezos will buy the Post's flagship and sister newspapers for $250 million, ending 80 years of ownership with the Graham family.

Bezos will visit the newspaper this week and meet with employees, including a two-hour town-hall session with the newsroom.

The Washington Post will operate independently of Amazon, and Bezos said his role will be to offer "a point of view" and provide financial support.

(Read more: Groupon mulls bid to muscle in on Amazon turf: WSJ)

Bezos warned that he is not a "lone genius" with a magic formula for saving the newspaper, which has been beset with challenges from declining readership to plunging advertising revenue.

"You study, you debate, you brainstorm, and the answers start to emerge. It takes time. Nothing happens quickly in this mode," he said.

Since he started Amazon in 1994, Bezos has expanded the company from a book retailer to a global bazaar that offers everything from groceries and shoes to the tablet e-reader Kindle and cloud computing services.

Amazon is famous—and in some quarters infamous—for its frequent spending on long-term investments, even if it means missing analysts' financial targets.

"I'm skeptical of any mission that has advertisers at its centerpiece," Bezos said. "Whatever the mission is, it has news at its heart."