Melanie Griffith and Antonio Banderas' Divorce Is Official After Expensive Financial Agreement

Find out how the two plan to split up all that movie money.

As of December 20, Melanie Griffith and Antonio Banderas will finally be divorced, after filing in 2014 following 18 years of marriage.

Court documents obtained by ET indicate that Banderas will pay Griffith $65,000 per month in spousal support. Additionally, all the money the two made on their respective movies between 2004 and 2014 -- Shrek 2, Machete Kills, Puss in Boots, and Expendables 3, to name a few -- will be split up 50/50.

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Due to a previously filed post-nuptial agreement, Banderas will retain his earnings from before 2004, on projects such as The Mask of Zorro and Spy Kids.

The two have sold and split the profits from their Los Angeles mansion, while the deed to their Aspen, Colorado home will go to Griffith, according to the documents. Other parts of the agreement include splitting up multiple works of art "in good faith," including several by Picasso.

The 58-year-old actress cited "irreconcilable differences" with Banderas, 55, which the former couple explained in a joint statement to ET last year, saying, "We have thoughtfully and consensually decided to finalize our almost twenty years marriage in a loving and friendly manner honoring and respecting each other, our family and friends and the beautiful time we have spent together."

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The two remain friendly despite the break-up, and reunited in June to attend their daughter Stella's high school graduation.

Griffith was previously married to Miami Vice star Don Johnson twice (in 1976 for six months and again from 1989-1996), and to Steve Bauer (1982-1987). Before being married to Griffith, Banderas was married to actress Ana Leza from 1987-1996.

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Meanwhile, Griffith's 26-year-old daughter, Dakota Johnson, has opened up in the past about her own struggles with love.

Watch the Fifty Shades of Grey star talk about how the spicy role has "scared" some men away, below.