CONSOLIDATED STATEMENTS OF EQUITY - USD ($) $ in Thousands	Total	Non-controlling interests subject to put provisions	Total	Common stock	Additional paid-in capital	Retained earnings	Treasury Stock, Common	Accumulated other comprehensive income (loss)	Non-controlling interests not subject to put provisions
Beginning Balance (in shares) at Dec. 31, 2021				97,289,000			0
Beginning balance at Dec. 31, 2021			$ 755,508	$ 97	$ 540,321	$ 354,337	$ 0	$ (139,247)	$ 180,640
Temporary equity, beginning balance at Dec. 31, 2021		$ 1,434,832
Increase (Decrease) in Temporary Equity [Roll Forward]
Net income		151,379
Distributions		(176,957)
Contributions		10,962
Acquisitions and divestitures		2,392
Partial purchases		(11,670)
Fair value remeasurements		(62,487)
Other		457
Temporary equity, ending balance at Dec. 31, 2022		1,348,908
Comprehensive income:
Net income			560,400			560,400			69,864
Other comprehensive loss	$ 70,061		70,061					70,061
Stock purchase shares issued (in shares)				285,000
Stock purchase plan			18,061	$ 0	18,061
Stock award payment plan (in shares)				932,000
Stock award plans			55,920	$ 1	55,921
Stock-settled stock-based compensation expense			95,230		95,230
Changes in noncontrolling interest from:
Distributions									(90,989)
Contributions									3,835
Acquisitions and divestitures			939		939
Acquisitions and divestitures									866
Partial purchases			(6,586)		(6,586)				193
Fair value remeasurements			62,487		62,487
Purchase of treasury stock (in shares)							(8,095,000)
Purchase of treasury stock			(787,854)				$ (787,854)
Retirement of treasury stock (in shares)				8,095,000			8,095,000
Retirement of treasury stock			0	$ 8	47,596	740,250	$ 787,854
Other			0						(457)
Ending balance at Dec. 31, 2022			712,326	$ 90	606,935	174,487	$ 0	(69,186)	163,566
Ending Balance (in shares) at Dec. 31, 2022				90,411,000			0
Increase (Decrease) in Temporary Equity [Roll Forward]
Net income		176,789
Distributions		(184,044)
Contributions		12,878
Acquisitions and divestitures		181
Partial purchases		(5,296)
Fair value remeasurements		149,872
Temporary equity, ending balance at Dec. 31, 2023		1,499,288
Comprehensive income:
Net income			691,535			691,535			88,654
Other comprehensive loss	17,102		17,102					17,102
Stock purchase shares issued (in shares)				231,000
Stock purchase plan			18,213	$ 0	18,213
Stock award payment plan (in shares)				1,086,000
Stock award plans			65,012	$ 2	65,014
Stock-settled stock-based compensation expense			109,813		109,813
Changes in noncontrolling interest from:
Distributions									(96,894)
Contributions									1,895
Acquisitions and divestitures			13,077		13,077				30,776
Partial purchases			(5,375)		(5,375)				(32)
Fair value remeasurements			(149,872)		(149,872)
Purchase of treasury stock (in shares)							(2,904,000)
Purchase of treasury stock			(285,710)				$ (285,710)
Retirement of treasury stock (in shares)				2,904,000			2,904,000
Retirement of treasury stock			0	$ 3	17,973	267,734	$ 285,710
Ending balance at Dec. 31, 2023	$ 1,244,062		1,056,097	$ 89	509,804	598,288	$ 0	(52,084)	187,965
Ending Balance (in shares) at Dec. 31, 2023	88,824,000			88,824,000			0
Increase (Decrease) in Temporary Equity [Roll Forward]
Net income		214,986
Distributions		(226,389)
Contributions		11,639
Acquisitions and divestitures		38,806
Partial purchases		(49,265)
Fair value remeasurements		206,418
Temporary equity, ending balance at Dec. 31, 2024		$ 1,695,483
Comprehensive income:
Net income			936,342			936,342			99,409
Other comprehensive loss	$ (258,712)		(258,712)					(258,712)
Stock purchase shares issued (in shares)				184,000
Stock purchase plan			20,441		20,441
Stock award payment plan (in shares)				1,361,000
Stock award plans			134,040	$ 1	134,041
Stock-settled stock-based compensation expense			99,095		99,095
Changes in noncontrolling interest from:
Distributions									(110,653)
Contributions									2,860
Acquisitions and divestitures			491		491				95,024
Partial purchases			3,102		(3,102)				141
Fair value remeasurements			(206,418)		(206,418)
Purchase of treasury stock (in shares)							(9,833,000)
Purchase of treasury stock			(1,389,072)				$ (1,389,072)
Ending balance at Dec. 31, 2024	$ 395,868		$ 121,122	$ 90	$ 286,270	$ 1,534,630	$ (1,389,072)	$ (310,796)	$ 274,746
Ending Balance (in shares) at Dec. 31, 2024	80,536,000			90,369,000			(9,833,000)