Idioms and Phrases with good as done, as
good as done, as
Virtually finished or accomplished, as in Your printing job is as good as done. This idiom was first recorded in 1530.
The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.