Summary of Significant Accounting Policies - Divestiture Financial Statement Caption (Details) - USD ($) $ in Thousands	Sep. 30, 2026	Dec. 31, 2025
Disposal Group, Including Discontinued Operations [Line Items]
Total assets held for sale	$ 133,649	$ 0
Total liabilities held for sale	55,262	$ 0
Disposal Group, Held-for-Sale, Not Discontinued Operations | University Of Kansas Health System
Disposal Group, Including Discontinued Operations [Line Items]
Accounts receivable	34,132
Other current assets	19,871
Property and equipment, net	29,729
Goodwill	17,406
Other classes of assets that are not major	13,713
Total assets held for sale	133,649
Accounts payable	18,021
Accrued salaries and benefits	8,062
Other accrued expenses and liabilities	10,203
Other classes of liabilities that are not major	2,088
Total liabilities held for sale	55,262
Disposal Group, Held-for-Sale, Not Discontinued Operations | University Of Kansas Health System | Nonrelated Party
Disposal Group, Including Discontinued Operations [Line Items]
Operating lease right of use assets	10,194
Long-term operating lease liability	9,968
Disposal Group, Held-for-Sale, Not Discontinued Operations | University Of Kansas Health System | Related Party
Disposal Group, Including Discontinued Operations [Line Items]
Operating lease right of use assets	8,604
Long-term operating lease liability	$ 6,920