Since it's confusing, he is what every team gives up/gets:
Nets: Give up KD, Kyrie, Joe Harris, and Bruce Brown. They get Tobias Harris, Crowder, McConnell, Myles Turner, Brogdon, Mikal Bridges, Thybulle, Springer, 3 First Round picks
Why they do it: KD and Kyrie want to leave. They don't have their first round picks for the next several years so they might as well compete.
New Lineup: Simmons-Brogdon-Mikal-Tobias-Turner. Bench: McConnell-Curry-Thybulle-Crowder-Claxton.
Suns: Give up Ayton, Bridges, Crowder, and 3 First round picks. They get KD and Bruce Brown.
Why they do it: This may be their last year to win a championship with CP3 declining. Ayton wants to leave KD is one of the best players in the NBA so you can't really overpay.
New Lineup: CP3-Booker-KD-Johnson-Javale. Bench: Payne-Brown-Shamet-Craig-Biyombo
Pacers: Give up McConnell, Brogdon, Turner. Get Ayton, Harris, 2 second round picks.
Why they do it: Deandre Ayton can be their franchise center alongside Haliburton. They have also been shopping Brogdon and Turner so I don't think they really want them.
New Lineup: Haliburton-Hield-Mathurin-Oshae-Ayton. Bench: Washington Jr-Duarte-Warren-Smith-Jackson
76ers: Give up Tobias Harris, Thybulle, Springer, 2 second round picks. Get Kyrie.
Getting rid of a terrible contract and players who they want to trade while getting back Kyrie who is an all nba caliber player.
New Lineup: Harden-Kyrie-Harris-Tucker-Embiid. Bench: Melton-Maxey-Korkmaz-Reed-Bassey