Segment Information - Schedule of Adjusted EBITDA (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Segment Reporting Information [Line Items]
Revenues	$ 2,444	$ 2,225
Segment cost of revenues	765	727
Other segment items	434	431
Segment adjusted EBITDA	1,245	1,067
Depreciation, amortization and accretion expense	(544)	(480)
Stock-based compensation expense	(128)	(113)
Transaction costs	(8)	(6)
Restructuring and other exit charges	(6)	(10)
Impairment charges	(2)	0
Gain (loss) on asset sales	20	0
Interest income	41	47
Interest expense	(148)	(122)
Other income (expense)	1	9
Income before income taxes	471	392
UNITED STATES
Segment Reporting Information [Line Items]
Revenues	935	873
Colocation
Segment Reporting Information [Line Items]
Revenues	1,730	1,545
Interconnection
Segment Reporting Information [Line Items]
Revenues	446	393
Managed infrastructure
Segment Reporting Information [Line Items]
Revenues	115	115
Other
Segment Reporting Information [Line Items]
Revenues	40	34
Recurring revenues
Segment Reporting Information [Line Items]
Revenues	2,331	2,087
Non-recurring revenues
Segment Reporting Information [Line Items]
Revenues	113	138
Americas
Segment Reporting Information [Line Items]
Revenues	1,091	1,001
Segment cost of revenues	303	290
Other segment items	272	268
Segment adjusted EBITDA	516	443
Americas | Colocation
Segment Reporting Information [Line Items]
Revenues	731	636
Americas | Interconnection
Segment Reporting Information [Line Items]
Revenues	251	229
Americas | Managed infrastructure
Segment Reporting Information [Line Items]
Revenues	57	63
Americas | Other
Segment Reporting Information [Line Items]
Revenues	7	3
Americas | Recurring revenues
Segment Reporting Information [Line Items]
Revenues	1,046	931
Americas | Non-recurring revenues
Segment Reporting Information [Line Items]
Revenues	45	70
EMEA
Segment Reporting Information [Line Items]
Revenues	827	743
Segment cost of revenues	307	281
Other segment items	96	97
Segment adjusted EBITDA	424	365
EMEA | Colocation
Segment Reporting Information [Line Items]
Revenues	613	567
EMEA | Interconnection
Segment Reporting Information [Line Items]
Revenues	106	87
EMEA | Managed infrastructure
Segment Reporting Information [Line Items]
Revenues	41	35
EMEA | Other
Segment Reporting Information [Line Items]
Revenues	29	27
EMEA | Recurring revenues
Segment Reporting Information [Line Items]
Revenues	789	716
EMEA | Non-recurring revenues
Segment Reporting Information [Line Items]
Revenues	38	27
Asia-Pacific
Segment Reporting Information [Line Items]
Revenues	526	481
Segment cost of revenues	155	156
Other segment items	66	66
Segment adjusted EBITDA	305	259
Asia-Pacific | Colocation
Segment Reporting Information [Line Items]
Revenues	386	342
Asia-Pacific | Interconnection
Segment Reporting Information [Line Items]
Revenues	89	77
Asia-Pacific | Managed infrastructure
Segment Reporting Information [Line Items]
Revenues	17	17
Asia-Pacific | Other
Segment Reporting Information [Line Items]
Revenues	4	4
Asia-Pacific | Recurring revenues
Segment Reporting Information [Line Items]
Revenues	496	440
Asia-Pacific | Non-recurring revenues
Segment Reporting Information [Line Items]
Revenues	$ 30	$ 41