As was later discovered, many of Enron's recorded assets and profits were inflated or even wholly fraudulent and nonexistent. One example of fraudulent records was during 1999 when Enron promised to repay Merrill Lynch's investment with interest in order to show a profit on its books. Debts and losses were put into entities formed "offshore" that were not included in the company's financial statements, and other sophisticated and arcane financial transactions between Enron and related companies were used to eliminate unprofitable entities from the company's books.