Redeemable Non-controlling Interest (Tables)

12 Months Ended

Dec. 31, 2018

Noncontrolling Interest [Abstract]

Schedule of Redeemable Non-controlling Interest

The following table presents changes in the redeemable noncontrolling interest as of December 31, 2018 (in thousands):

Balance as at January 1, 2018	$	—
Additions (Silversea Cruises acquisition)	537,770
Net income attributable to noncontrolling interest, including the contractual accretion of the put options	4,750
Other	(500		)
Balance at December 31, 2018	$	542,020