Segment and Geographic Information - Schedule of Disaggregation of Long-Lived Assets (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived assets	$ 55,559,500	$ 54,940,500
Remaining assets	18,995,200	17,855,100
Total assets	74,554,704	72,795,612
U.S.
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived assets	42,298,400	42,337,400
U.K.
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived assets	9,516,300	9,322,600
Other
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived assets	$ 3,744,800	$ 3,280,500