Segment Information - Schedule of Revenue Information Disaggregated by Service Lines and Geographic Areas (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Revenue from External Customer [Line Items]
Revenues	$ 2,201	$ 2,061	$ 6,487	$ 6,078
Recurring revenues
Revenue from External Customer [Line Items]
Revenues	2,059	1,961	6,093	5,769
Colocation
Revenue from External Customer [Line Items]
Revenues	1,520	1,464	4,510	4,296
Interconnection
Revenue from External Customer [Line Items]
Revenues	384	353	1,126	1,037
Managed infrastructure
Revenue from External Customer [Line Items]
Revenues	118	114	352	337
Other
Revenue from External Customer [Line Items]
Revenues	37	30	105	99
Non-recurring revenues
Revenue from External Customer [Line Items]
Revenues	142	100	394	309
Americas
Revenue from External Customer [Line Items]
Revenues	958	913	2,863	2,685
Americas | Recurring revenues
Revenue from External Customer [Line Items]
Revenues	914	872	2,724	2,564
Americas | Colocation
Revenue from External Customer [Line Items]
Revenues	617	597	1,848	1,754
Americas | Interconnection
Revenue from External Customer [Line Items]
Revenues	224	207	658	610
Americas | Managed infrastructure
Revenue from External Customer [Line Items]
Revenues	66	63	198	185
Americas | Other
Revenue from External Customer [Line Items]
Revenues	7	5	20	15
Americas | Non-recurring revenues
Revenue from External Customer [Line Items]
Revenues	44	41	139	121
EMEA
Revenue from External Customer [Line Items]
Revenues	743	709	2,191	2,087
EMEA | Recurring revenues
Revenue from External Customer [Line Items]
Revenues	713	673	2,089	1,971
EMEA | Colocation
Revenue from External Customer [Line Items]
Revenues	566	538	1,658	1,571
EMEA | Interconnection
Revenue from External Customer [Line Items]
Revenues	86	79	253	229
EMEA | Managed infrastructure
Revenue from External Customer [Line Items]
Revenues	35	33	104	97
EMEA | Other
Revenue from External Customer [Line Items]
Revenues	26	23	74	74
EMEA | Non-recurring revenues
Revenue from External Customer [Line Items]
Revenues	30	36	102	116
Asia-Pacific
Revenue from External Customer [Line Items]
Revenues	500	439	1,433	1,306
Asia-Pacific | Recurring revenues
Revenue from External Customer [Line Items]
Revenues	432	416	1,280	1,234
Asia-Pacific | Colocation
Revenue from External Customer [Line Items]
Revenues	337	329	1,004	971
Asia-Pacific | Interconnection
Revenue from External Customer [Line Items]
Revenues	74	67	215	198
Asia-Pacific | Managed infrastructure
Revenue from External Customer [Line Items]
Revenues	17	18	50	55
Asia-Pacific | Other
Revenue from External Customer [Line Items]
Revenues	4	2	11	10
Asia-Pacific | Non-recurring revenues
Revenue from External Customer [Line Items]
Revenues	$ 68	$ 23	$ 153	$ 72