NEW YORK--(BUSINESS WIRE)--Fitch Ratings has affirmed the long-term Issuer Default Rating (IDR) and senior unsecured debt ratings of AerCap Holdings N.V. (AerCap) at 'BB+'. The Rating Outlook has been revised to Positive from Stable. These actions are being taken in conjunction with a broader industry review conducted today by Fitch, which includes five aircraft leasing companies. For more commentary on the broader sector review, please see 'Fitch Completes Aircraft Lessor Peer Review', availab