IRVING, Texas (AP) — Three-time Pro Bowl linebacker DeMarcus Ware finally has his big contract with the Dallas Cowboys. He just won't be getting paid as much as some of the elite quarterbacks he will be trying to sack.

After months of talks that intensified over the past two weeks, Ware agreed Monday to a $78 million, six-year deal through the 2015 season that guarantees him $40 million.

"I feel like I work really hard and am really deserving of what they've given me," Ware said. "All this is behind me now. It's time to get to work. You know what it's time to bring home. I'm not going to say what it is, we're just going to show you, and I'm going to show you."

Cowboys owner Jerry Jones called Ware a "cornerstone player" for the Cowboys (4-2), who have gone 12 seasons without winning a playoff game and longer than that since winning three Super Bowl championships in four seasons (1992-95).

The 27-year-old Ware, who was in the final season of the contract he signed after being the 11th overall pick in the 2005 draft, has 57 1/2 sacks while starting all 70 of his regular-season games.

"Going into this negotiation, how do you ask for too much money for DeMarcus Ware given what he's accomplished," said his agent, Pat Dye. "We were asking for a lot more money than we ended up settling on. ... Ultimately they convinced us they were not going to pay DeMarcus like an elite quarterback and certainly we understood that."

There were initial talks about a deal after last season, but Dye said contracts signed in August by quarterbacks Eli Manning (six years, $97 million with $35 million guaranteed) and Philip Rivers (six years, $93 million with $38 million guaranteed) provided "some kind of ceiling" and narrowed the focus in negotiations. Talks picked up during the Cowboys' bye week which preceded their 37-21 victory over Atlanta on Sunday.

"We're certainly not going to be a team that's going to step up and pay a defensive player like a quarterback," said Stephen Jones, the team's vice president and owner's son. "We're not going to do that."

Still, Jones and Dye said the negotiations were never contentious.

"It's about getting what you deserve," Ware said. "I feel like I've gotten what I deserve in my situation."

Jerry Jones said he shook hands with Ware before Sunday's game, agreeing to the deal they finalized Monday. The two were seen talking and laughing as they walked together in the tunnel toward the locker room after the game.

Ware has a unique blend of strength, agility and quickness, allowing him to make plays and be a dominating force all over the field. He has increased his sack total each season, from eight as a rookie to 11 1/2 to 14 and then an NFL-leading 20 last season.

Ware has four sacks in the past two games despite playing with a stress fracture in his left foot after being shut out the first four games this season.

"He probably can play with one leg, so it's not something that has to do with his ability," teammate Marcus Spears said Monday. "It's just having that mentality of having to overcome that and playing well. It just adds to his legend."

Ware is the fourth player in Cowboys history with three consecutive 10-sack seasons. The last Dallas player with more than Ware in a single season was Hall of Fame defensive tackle Randy White with 16 in 1978.

There was also Ware's NFL record-matching streak of 10 consecutive games with a sack (2007-08), the longest in the NFL in 15 years.

Jerry Jones said Ware has accomplished far more than former coach Bill Parcells, who used to compare Ware to Lawrence Taylor, expected when he was drafted. The owner said Ware has really exceeded everybody's expectations.

"He's a cornerstone player for this franchise and will be for a long time to come," Jones said. "It is something special that he's the type of person that if you're to spend the time that we all spend and the energy that we spend with the Cowboys, this is who you want to hang out with and who you want to be around."

The Cowboys drafted Ware from Troy instead of Shawne Merriman, who taken the next pick by San Diego when Dallas coach Wade Phillips was the defensive coordinator there.

"I've been lucky to be around a lot of good ones. He's at the top of the class, and it doesn't take long to call the roll," said Phillips, also the Cowboys' defensive coordinator, said of Ware. "He's an all-around player."

"I was around Merriman, he had 17 sacks in 12 games. Of course, Reggie White and Bruce Smith were special. (Ware) is special. He's a special guy in that way," the coach said. "He's got all the things it takes and he utilizes them and he works hard at it. He's only going to get better."