Of the total, €460m comes from a six-year senior secured term loan provided by institutional lenders, while the remaining €200m was raised through a four-year amortisation term loan involving several Greek banks.
The investment bank's stake in the Australian casino operator has fallen below the 5% threshold.
If developed, Wynn or one of its affiliates would serve as the exclusive operator of the property, which could potentially feature a casino.
This represents a 35.2% increase compared to last year's results in the Empire State.
The railway line could reduce travel time between cities across Southern California and Las Vegas by two hours.