How much money did the original it make?

The original "It," released in 1990 as a miniseries, garnered significant viewership and became a cultural phenomenon, but it didn't have a traditional box office revenue since it aired on television. However, it is estimated that the miniseries generated around $14 million in advertising revenue. In contrast, the 2017 film adaptation of "It" achieved tremendous box office success, grossing over $700 million worldwide.