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Property and Equipment (Tables)

12 Months Ended

Dec. 31, 2021

Property, Plant and Equipment [Abstract]

Schedule Of Property Plant And Equipment

The estimated useful lives of the principal asset classes are shown below.

Aircraft, engines and related rotable parts			10-25 years
Buildings and leasehold improvements			10-25 years
Equipment			3-10 years
Computer hardware and software			3-10 years

Property and equipment consisted of the following:

			As of December 31,
(in thousands)			2021						2020
Flight equipment			$	2,576,315					$	2,331,499
Computer hardware and software			160,459						149,727
Land and buildings/leasehold improvements			86,036						87,030
Other property and equipment			132,875						80,601
Total property and equipment			2,955,685						2,648,857
Less accumulated depreciation and amortization			(696,178)						(598,546)
Property and equipment, net			$	2,259,507					$	2,050,311

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- References

No definition available.

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- Definition

Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(13))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229

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