The Chicago Bears pulled the big upset Thursday afternoon by acquiring Denver Broncos quarterback Jay Cutler.

The Broncos confirmed the move.

To acquire Cutler, the Bears had to give up quarterback Kyle Orton and first-round picks in 2009 and 2010, a source said.

To complete the trade, the Broncos had to give back an undisclosed draft choice in a later round.

The Bears beat out the Redskins, Buccaneers, Lions, Titans and other teams to get land the 25-year-old Pro Bowl quarterback.

The Broncos had been asking for at least two first-round choices.

Cutler asked to be traded when he found out first-year coach Josh McDaniels tried to acquire Matt Cassel in a trade with the Patriots.

Cutler had not returned phone calls from the Broncos, according to the team, and had been staying away from the offseason program.

Courtesy of ESPN.com