In addition to the fines imposed on Donald Trump and his co-defendants, the judge's decision leaves the Trump Organization in a constrained position to continue operating their New York-based businesses.

While Judge Engoron backtracked on his September summary judgment ruling -- vacating the part of his order that canceled their business certificates -- Donald Trump and his sons are temporarily unable to lead their namesake company. Trump faces a three-year ban on serving as the leader of a New York company, and his sons face two-year bans.

An independent monitor will continue to oversee the company's finances for at least three years, and the company needs to install a director of compliance.

Regarding the combined $364 million owed by the defendants, experts who ABC News spoke with believe it is unlikely any of them foot the bill immediately; instead, they can cover the fine with a bond while they appeal.

On Michael Cohen, Donald Trump's former lawyer and self-described "fixer," Judge Engoron wrote in his ruling that he found the star witness to be a credible witness despite having been convicted of perjury.

"His testimony was significantly compromised by his having pleaded guilty to perjury and by some seeming contradictions in what he said at trial," Engoron wrote. "However, carefully parsed, he testified that although Donald Trump did not expressly direct him to reverse engineer financial statements, he ordered him to do so indirectly, in his 'mob voice.'"

Engoron continued that although the "animosity between the witness and the defendant is palpable, providing Cohen with an incentive to lie, the Court found his testimony credible, based on the relaxed manner in which he testified, the general plausibility of his statements, and, most importantly, the way his testimony was corroborated by other trial evidence."

A "less-forgiving factfinder" might have come to a different conclusion and not believed "a single word of a convicted perjurer," Engoron wrote.

"This factfinder does not believe that pleading guilty to perjury means that you can never tell the truth," he continued. "Michael Cohen told the truth."

Cohen, who pleaded guilty in 2018 to lying to Congress about the Russia probe, addressed the passage on social media, writing on X, "Judge Engoron's determination regarding my veracity at the NYAG Trump civil fraud trial. Michael Cohen told the truth!"

Members of the Trump family and their attorneys roundly called the ruling unjust and indicated they plan to appeal.

Eric Trump told ABC News the judgment against him and his family is "a total joke" and "insane." He said the family will immediately appeal the ruling, which he said shows the court and the attorney general in his opinion are "living in an alternate universe."

Donald Trump Jr. accused the case of being politically motivated.

"We've reached the point where your political beliefs combined with what venue your case is heard are the primary determinants of the outcome; not the facts of the case!" he said in a statement to ABC News.

Donald Trump's lawyer, Chris Kise, also claimed the case was an "unjust political crusade" against the leading Republican presidential candidate and that there was no evidence of fraud.

"Hard to imagine a more unfair process and hard to believe this is happening in America," Kise said, adding that the former president "will of course appeal."

Donald Trump's legal spokesperson, Alina Habba, called the verdict a "manifest injustice" and the "culmination of a multi-year, politically fueled witch hunt."

"Countless hours of testimony proved that there was no wrongdoing, no crime, and no victim," Habba said in a statement. "Given the grave stakes, we trust that the Appellate Division will overturn this egregious verdict and end this relentless persecution against my clients."

The Trump Organization also said the ruling was a "gross miscarriage of justice."

"Every member of the New York business community, no matter the industry, should be gravely concerned with this gross overreach and brazen attempt by the Attorney General to exert limitless power where no private or public harm has been established," a spokesperson said in a statement. "If allowed to stand, this ruling will only further expedite the continuing exodus of companies from New York."