Restructuring and Other Exit Activities - Restructuring Charges (Details) - USD ($)	3 Months Ended			6 Months Ended			9 Months Ended
	Jun. 30, 2025	Dec. 31, 2024	Jun. 30, 2024	Jun. 30, 2025	Mar. 31, 2025	Jun. 30, 2024	Jun. 30, 2025
Restructuring Cost and Reserve [Line Items]
Severance and other employee costs				$ 5,000,000			$ 28,000,000
Stock-based compensation expense							3,000,000
Other exit costs	$ 2,000,000			7,000,000			12,000,000
Total	2,000,000		$ 0	12,000,000		$ 0	43,000,000
Americas
Restructuring Cost and Reserve [Line Items]
Incurred cost				10,000,000
EMEA
Restructuring Cost and Reserve [Line Items]
Incurred cost				1,000,000
Asia Pacific
Restructuring Cost and Reserve [Line Items]
Incurred cost				1,000,000
Q4 2024 Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Severance and other employee costs				3,000,000			22,000,000
Stock-based compensation expense							3,000,000
Other exit costs	0			3,000,000			8,000,000
Total	0			6,000,000			33,000,000
Incurred cost					$ 33,000,000
Equinix Metal Wind Down
Restructuring Cost and Reserve [Line Items]
Severance and other employee costs				2,000,000			6,000,000
Stock-based compensation expense							0
Other exit costs	2,000,000			4,000,000			4,000,000
Total	$ 2,000,000			$ 6,000,000			$ 10,000,000
Incurred cost		$ 10,000,000