Life Time Group Holdings, Inc. Quarterly report pursuant to Section 13 or 15(d)

Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
Income Taxes (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Income Tax Disclosure [Abstract]
Provision for (benefit from) income taxes	$ 3,401	$ (11,981)	$ (3,456)	$ (58,867)
Effective tax rate	12.10%	20.90%	18.20%	17.70%
Decrease in deferred tax assets valuation allowance	$ 4,500		$ 3,400

Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.