The trade was first reported on July 7, but the Celtics needed to make various roster moves in order to facilitate the trade.
"On behalf of the entire Golden State Warriors organization, we thank David Lee for his contributions both on and off the court over the last five years," Warriors GM Bob Myers said.
Lee averaged 7.9 points and 5.2 rebounds last season in a reduced role, while Wallace was a non-factor for the Celtics, scoring just 1.1 points in nine minutes.
Haywood averaged 1.6 points and 1.3 rebounds in 22 games for the Cavaliers last season. Miller averaged 2.1 points and 1.8 rebounds per contest in 52 games.
In 2014-15, Delambert averaged 4.0 points and 5.3 rebounds per game while playing for the Knicks.
The deal will keep the Serbian big man in Europe for the near future, while the Spurs retain his rights.
San Antonio selected Milutinov in the first round, 26th overall.
Cauley-Stein was chosen in the first round, with the sixth overall pick, in this year's Draft.
"For me, I can play anybody," Kidd said of Henson's projected role, per the Milwaukee Journal Sentinel. "He'll find some time throughout the year. Henson and Monroe will be on the floor. Henson can play 5 (center) and 4 (power forward). We can go with two bigs or Henson can be out at the 5 with all smalls."
Last season, Henson averaged 7.0 points and 4.7 total rebounds per game, while shooting 56 percent from the field. He nearly averaged nine points per game in last season's playoffs while playing 25.5 minutes per game from the bench.
"What he did in the playoffs is potentially a statement in his young career," Bucks general manager Hammond said. "To defend the interior against the players Chicago has — (Joakim) Noah and (Pau) Gasol — was impressive.
"We think John is a great complement to Greg with his defensive ability and his ability as a premier shot-blocker in the league."
Coach Rick Carlisle recently contacted Hollins by phone to express the team's interest in signing him.
Hollins averaged 3.0 points and 2.2 rebounds with the Kings last season.
"I don't think it's something we have to rush through," Karl told Yahoo Sports. "You got two guys that are very frustrated with losing, two guys that are somewhat stubborn and two guys that love to compete. ... Sometimes that doesn't work the first time you hang around. But you have to take your time to make it work."
Karl had reportedly asked after the season that Cousins be traded.
Rondo is coming off a disappointing season in Boston and Dallas in which he averaged just 8.9 points a game. Belinelli contributed 9.2 points in 22 minutes per game for San Antonio while Koufos averaged 5.2 points and 5.3 rebounds in 17 minutes per game for Memphis.