Segment Information -Reconciliation of Total Adjusted EBITDA to Consolidated Income (Loss) Before Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Adjusted EBITDA	$ 688,657	$ 670,795	$ 593,770
Interest expense, net	(126,668)	(130,299)	(109,414)
Depreciation and amortization, including patient equipment depreciation	(365,334)	(382,783)	(351,178)
Share-Based Payment Arrangement, Expense	(14,880)	(22,468)	(22,397)
Change in fair value of warrant liability	4,021	34,482	17,158
Goodwill impairment	(13,078)	(830,787)	0
Loss on extinguishment of debt	(2,273)	0	0
Other loss, net	(2,793)	(29,566)	(253)
Income (loss) before income taxes	136,019	(723,784)	97,902
Systems implementation activities	13,900	5,600	11,700
Asset dispositions	4,500
Legal Fees	4,200	13,900	10,500
Severance charges	3,900	7,100
Asset impairment charges	2,700		800
Other nonoperating expense	1,900	1,600	3,900
Cost saving initiatives	5,200
Lease termination cost		4,800
Operating lease, impairment loss		900
TRA		(2,500)	(2,900)
Chief Executive Officer
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Severance charges		2,900
Pending Litigation
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Litigation settlement expense	(2,400)
Pending Litigation | Derivative Plaintiff
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Litigation settlement expense	(900)
Segment Reporting, Reconciling Item, Excluding Corporate Nonsegment
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Interest expense, net	(126,668)	(130,299)	(109,414)
Depreciation and amortization, including patient equipment depreciation	(365,334)	(382,783)	(351,178)
Share-Based Payment Arrangement, Expense	(14,880)	(22,468)	(22,397)
Change in fair value of warrant liability	4,021	34,482	17,158
Goodwill impairment	(13,078)	(830,787)	0
Loss on extinguishment of debt	(2,273)	0	0
Litigation settlement expense	(3,338)	(25,140)	0
Other loss, net	$ (31,088)	$ (37,584)	$ (30,037)