Organization and Summary of Accounting Policies - Schedule of Rollforward of Goodwill (Details) $ in Millions	3 Months Ended
Mar. 31, 2026 USD ($)
Goodwill [Roll Forward]
Balance at beginning of period	$ 5,194.6
Acquisitions, including post acquisition adjustments	10.6
Disposals	0.0
Balance at end of period	$ 5,205.2

Amount, after accumulated impairment loss, of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized.

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+ Details