Annual report pursuant to Section 13 and 15(d)

Condensed Financial Information of Registrant (Parent Company Only) - Condensed Statements of Operations (Parent Company Only) (Details)

v3.24.0.1
Condensed Financial Information of Registrant (Parent Company Only) - Condensed Statements of Operations (Parent Company Only) (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Condensed Income Statements, Captions [Line Items]      
Total revenue $ 2,216,593 $ 1,822,557 $ 1,318,053
General, administrative and marketing 201,131 213,976 480,543
Total operating expenses 1,991,383 1,711,938 1,813,241
Income (loss) from operations 225,210 110,619 (495,188)
Interest expense, net of interest income (130,797) (113,537) (224,516)
Total other expense (130,420) (113,237) (224,525)
Income (loss) before income taxes 94,790 (2,618) (719,713)
Provision for (benefit from) income taxes 18,727 (825) (140,344)
Net income (loss) 76,063 (1,793) (579,369)
Parent Company      
Condensed Income Statements, Captions [Line Items]      
Total revenue 0 0 0
General, administrative and marketing 44,776 33,535 316,836
Other operating expense (income) 2,708 914 4,569
Total operating expenses 50,144 37,291 334,339
Income (loss) from operations (50,144) (37,291) (334,339)
Interest expense, net of interest income 0 0 (40,993)
Total other expense 0 0 (40,993)
Income (loss) before income taxes (50,144) (37,291) (375,332)
Provision for (benefit from) income taxes (12,335) (9,136) (81,579)
Net income (loss) (37,809) (28,155) (293,753)
Net income (loss) attributable to subsidiaries of Life Time Group Holdings, Inc. 113,872 26,362 (285,616)
Net income (loss) 76,063 (1,793) (579,369)
Center revenue      
Condensed Income Statements, Captions [Line Items]      
Total revenue 2,154,329 1,769,520 1,286,634
Center operations 1,184,370 1,068,208 844,098
Center revenue | Parent Company      
Condensed Income Statements, Captions [Line Items]      
Center operations $ 2,660 $ 2,842 $ 12,934