So according to you "no Republican touched . . .  the ACA"?

You should research, then post. From Wikipedia: 

"On the Senate side, from June to September, the Senate Finance Committee held a series of 31 meetings to develop a healthcare reform bill. This group — in particular, Democrats Max Baucus, Jeff Bingaman and Kent Conrad, along with Republicans Mike Enzi, Chuck Grassley and Olympia Snowe — met for more than 60 hours, and the principles that they discussed, in conjunction with the other committees, became the foundation of the Senate healthcare reform bill."

https://en.wikipedia.org/wiki/Patient_Protection_and_Affordable_Care_Act#Legislative_history

Wikipedia also reveals that your statement that the ACA was "invented" by Reid and Pelosi is also false.