Per NBA.com…

“Two of our main goals heading into this season were to sign Kobe Bryant and Pau Gasol to contract extensions,” continued [Lakers GM Mitch] Kupchak. “With the signing of Pau earlier this season and the signing of Kobe today, we were able to accomplish those goals, helping to keep the core of this team intact for the foreseeable future and in turn help to ensure the franchise’s continued success over the years to come.”

No salary information is available, but I’m sure he’s going to make the maximum.