Commitments and Contingencies	3 Months Ended
Mar. 31, 2016
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	Commitments and Contingencies As of March 31, 2016, the aggregate cost of our ships on order, not including the TUI Cruises' ships on order, was approximately $8.0 billion, of which we had deposited $554.1 million as of such date. Approximately 58.0% of the aggregate cost was exposed to fluctuations in the Euro exchange rate at March 31, 2016. Refer to Note 9. Fair Value Measurements and Derivative Instruments for further information. Litigation A class action complaint was filed in June 2011 against Royal Caribbean Cruises Ltd. in the United States District Court for the Southern District of Florida on behalf of a purported class of stateroom attendants employed onboard Royal Caribbean International cruise vessels. The complaint alleged that the stateroom attendants were required to pay other crew members to help with their duties and that certain stateroom attendants were required to work back of house assignments without the ability to earn gratuities, in each case in violation of the U.S. Seaman’s Wage Act. In May 2012, the district court granted our motion to dismiss the complaint on the basis that the applicable collective bargaining agreement requires any such claims to be arbitrated. The United States Court of Appeals, 11th Circuit, affirmed the district court’s dismissal and denied the plaintiffs’ petition for re-hearing and re-hearing en banc. In October 2014, the United States Supreme Court denied the plaintiffs’ request to review the order compelling arbitration. Subsequently, approximately 575 crew members submitted demands for arbitration. The demands make substantially the same allegations as in the federal court complaint and are similarly seeking damages, wage penalties and interest in an indeterminate amount. Unlike the federal court complaint, the demands for arbitration are being brought individually by each of the crew members and not on behalf of a purported class of stateroom attendants. In February 2016, we settled this matter as to all demanding crew members in exchange for our payment in the aggregate of an immaterial amount. In April 2015, the Alaska Department of Environmental Conservation issued Notices of Violation to Royal Caribbean International and Celebrity Cruises seeking monetary penalties for alleged violations of the Alaska Marine Visible Emission Standards that occurred over the past five years on certain of our vessels. We believe we have meritorious defenses to the allegations and we are cooperating with the state of Alaska. We do not believe that the ultimate outcome of these claims will have a material adverse impact on our financial condition or results of operations and cash flows. We are routinely involved in other claims typical within the cruise vacation industry. The majority of these claims are covered by insurance. We believe the outcome of such claims, net of expected insurance recoveries, will not have a material adverse impact on our financial condition or results of operations and cash flows. Other If any person acquires ownership of more than 50% of our common stock or, subject to certain exceptions, during any 24-month period, a majority of the Board is no longer comprised of individuals who were members of the Board on the first day of such period, we may be obligated to prepay indebtedness outstanding under our credit facilities, which we may be unable to replace on similar terms. Our public debt securities also contain change of control provisions that would be triggered by a third-party acquisition of greater than 50% of our common stock coupled with a ratings downgrade. If this were to occur, it would have an adverse impact on our liquidity and operations.

Commitments and Contingencies

As of March 31, 2016, the aggregate cost of our ships on order, not including the TUI Cruises' ships on order, was approximately $8.0 billion, of which we had deposited $554.1 million as of such date. Approximately 58.0% of the aggregate cost was exposed to fluctuations in the Euro exchange rate at March 31, 2016. Refer to Note 9. Fair Value Measurements and Derivative Instruments for further information.

Litigation

A class action complaint was filed in June 2011 against Royal Caribbean Cruises Ltd. in the United States District Court for the Southern District of Florida on behalf of a purported class of stateroom attendants employed onboard Royal Caribbean International cruise vessels. The complaint alleged that the stateroom attendants were required to pay other crew members to help with their duties and that certain stateroom attendants were required to work back of house assignments without the ability to earn gratuities, in each case in violation of the U.S. Seaman’s Wage Act. In May 2012, the district court granted our motion to dismiss the complaint on the basis that the applicable collective bargaining agreement requires any such claims to be arbitrated. The United States Court of Appeals, 11th Circuit, affirmed the district court’s dismissal and denied the plaintiffs’ petition for re-hearing and re-hearing en banc. In October 2014, the United States Supreme Court denied the plaintiffs’ request to review the order compelling arbitration. Subsequently, approximately 575 crew members submitted demands for arbitration. The demands make substantially the same allegations as in the federal court complaint and are similarly seeking damages, wage penalties and interest in an indeterminate amount. Unlike the federal court complaint, the demands for arbitration are being brought individually by each of the crew members and not on behalf of a purported class of stateroom attendants. In February 2016, we settled this matter as to all demanding crew members in exchange for our payment in the aggregate of an immaterial amount.

In April 2015, the Alaska Department of Environmental Conservation issued Notices of Violation to Royal Caribbean International and Celebrity Cruises seeking monetary penalties for alleged violations of the Alaska Marine Visible Emission Standards that occurred over the past five years on certain of our vessels. We believe we have meritorious defenses to the allegations and we are cooperating with the state of Alaska. We do not believe that the ultimate outcome of these claims will have a material adverse impact on our financial condition or results of operations and cash flows.

We are routinely involved in other claims typical within the cruise vacation industry. The majority of these claims are covered by insurance. We believe the outcome of such claims, net of expected insurance recoveries, will not have a material adverse impact on our financial condition or results of operations and cash flows.

Other

If any person acquires ownership of more than 50% of our common stock or, subject to certain exceptions, during any 24-month period, a majority of the Board is no longer comprised of individuals who were members of the Board on the first day of such period, we may be obligated to prepay indebtedness outstanding under our credit facilities, which we may be unable to replace on similar terms. Our public debt securities also contain change of control provisions that would be triggered by a third-party acquisition of greater than 50% of our common stock coupled with a ratings downgrade. If this were to occur, it would have an adverse impact on our liquidity and operations.