CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Parenthetical) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Equity-based compensation expense	$ 26,822	$ 23,525	$ 18,460
Network operations
Equity-based compensation expense	2,521	1,219	994
Selling, general and administrative
Equity-based compensation expense	$ 24,301	$ 22,306	$ 17,466

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-Name Accounting Standards Codification
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-Publisher FASB
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