Shareholders' Equity - Additional Information (Details) - USD ($) $ / shares in Units, $ in Billions	1 Months Ended
	Aug. 31, 2022	Nov. 30, 2024	Nov. 30, 2023
Stockholders Equity Note [Line Items]
Preferred stock, authorized (in shares)		40,000,000.0
Preferred stock, shares issued (in shares)		0	0
Public Offering
Stockholders Equity Note [Line Items]
Shares issued (in shares)	117,500,000
Price per share (in dollars per share)	$ 9.95
Consideration received	$ 1.2
Carnival PLC
Stockholders Equity Note [Line Items]
Preferred stock, shares issued (in shares)		0	0