Intangible Assets

12 Months Ended

Dec. 31, 2023

Intangible Assets, Net (Excluding Goodwill) [Abstract]

Note 5. Intangible Assets

Intangible assets consist of finite and indefinite-life assets and are reported within Other assets in our consolidated balance sheets.

As of November 30, 2023, we performed our annual trade name impairment review and determined no impairment losses existed at the date of this annual assessment for this indefinite-life intangible asset. We determined the fair value of the Silversea Cruises trade name exceeded its carrying value by approximately 62% at the date of this annual assessment. We did not perform interim impairment evaluations during the quarters ended March 31, 2023, June 30, 2023, and September 30, 2023 as no triggering events were identified.

The determination of our trade name fair values using a probability weighted discounted cash flow model and various valuation methods depending on the nature of the intangible asset, such as the relief-from-royalty method, requires the use of assumptions that are subject to risk and uncertainties. The principal assumptions used in the discounted cash flow analyses that support the Silversea Cruises trade name impairment assessment consisted of:

•Forecasted revenues per available passenger cruise day;

•Occupancy rates from existing vessels;

•Terminal growth rate;

•Royalty rate; and

•Weighted average cost of capital (i.e., discount rate).

The following is a summary of our intangible assets as of December 31, 2023 (in millions, except weighted average amortization period):


	As of December 31, 2023
	Remaining Weighted Average Amortization Period (Years)	Gross Carrying Value		Accumulated Amortization		Accumulated Impairment Losses		Net Carrying Value
Finite-life intangible assets:
Customer relationships	9.6	$	97	$	35	$	—	$	62
Galapagos operating license	20.6	48		13		—		35
Total finite-life intangible assets		145		48		—		97
Indefinite-life intangible assets (1)		352		—		31		321
Total intangible assets, net		$	497	$	48	$	31	$	418

(1) Primarily relates to the Silversea Cruises trade name representing approximately $318.7 million.

The following is a summary of our intangible assets as of December 31, 2022 (in millions, except weighted average amortization period):


	As of December 31, 2022
	Remaining Weighted Average Amortization Period (Years)	Gross Carrying Value		Accumulated Amortization		Accumulated Impairment Losses		Net Carrying Value
Finite-life intangible assets:
Customer relationships	10.6	$	97	$	29	$	—	$	68
Galapagos operating license	21.6	48		11		—		37
Total finite-life intangible assets		145		40		—		105
Indefinite-life intangible assets (1)		352		—		31		321
Total intangible assets, net		$	497	$	40	$	31	$	426

(1) Primarily relates to the Silversea Cruises trade name representing approximately $319 million.

The estimated future amortization for finite-life intangible assets for each of the next five years is $8 million.