CONSOLIDATED STATEMENTS OF CASH FLOWS (Parenthetical) - USD ($) $ in Thousands						12 Months Ended
	Mar. 27, 2024	Dec. 12, 2023	Sep. 20, 2023	Jul. 07, 2023	Apr. 13, 2023	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023	Sep. 01, 2023
Equipment acquired and leasehold improvements						$ 91,900	$ 65,600	$ 67,700
Contingent consideration to guarantee share value issued						36,000
Fair value of equity consideration recognized						132,200
Deemed contribution to joint venture						16,300
Property and equipment, net						807,702	694,791
Goodwill						907,663	710,663	679,463
Investment in joint ventures						$ 130,340	$ 104,057	92,710
Santa Monica Imaging Group LLC
Investment in joint ventures									$ 27,200
Heart & Lung Imaging Limited | Stock Holdback
Shares issued (in shares)	95,019	64,569	56,600
Equity interest issued, value assigned	$ 4,600	$ 2,300	$ 1,600
Quantib
Contingent consideration to guarantee share value issued								$ 0
Quantib | Stock Holdback
Contingent consideration to guarantee share value issued				$ 3,500
Shares issued (in shares)				113,303
Equity interest issued, value assigned				$ 3,500
Aidence Holding B.V. | General Holdback
Shares issued (in shares)					144,227
Equity interest issued, value assigned					$ 4,000