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Acquisitions - Schedule of Purchase Price Allocation (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Consideration paid for acquisitions
Accrued Purchase Price and Other Holdbacks	$ 0	$ 0	$ 4,135
Fair Value of Identifiable Assets Acquired:
Goodwill Initially Recorded	4,463,531	4,557,609	4,485,209
All acquisitions
Consideration paid for acquisitions
Cash Paid (gross of cash acquired)	224,192	124,614	53,230
Fair Value of Noncontrolling Interests	3,878	0	0
Accrued Purchase Price and Other Holdbacks	2,534	0	4,135
Fair Value of Investments Applied to Acquisitions	0	27,276	0
Total Consideration	230,604	151,890	57,365
Fair Value of Identifiable Assets Acquired:
Cash	20,194	6,545	2,260
Accounts Receivable, Prepaid Expenses and Other Assets	26,911	16,559	3,102
Property, Plant and Equipment	150,095	52,021	5,396
Customer Relationship Intangible Assets	35,181	79,065	22,071
Operating lease right-of-use assets	40,848	100,040	16,956
Data Center In-Place Leases	4,994	0	0
Data Center Tenant Relationships	4,682	0	0
Debt Assumed	(9,026)	(27,363)	0
Accounts Payable, Accrued Expenses and Other Liabilities	(22,733)	(19,564)	(3,233)
Operating Lease Liabilities	(40,848)	(100,040)	(16,956)
Deferred Income Taxes	(7,221)	(9,631)	(1,813)
Data Center Below-Market Leases	(20)	0	0
Total Fair Value of Identifiable Net Assets Acquired	203,057	97,632	27,783
Goodwill Initially Recorded	27,547	54,258	29,582
Cash paid for previous acquisition	$ 0	$ 512	$ 7,267
Customer relationship intangible assets
Fair Value of Identifiable Assets Acquired:
Acquired finite-lived intangible assets, weighted average useful life	11 years	14 years	16 years
Data center in-place leases
Fair Value of Identifiable Assets Acquired:
Acquired finite-lived intangible assets, weighted average useful life	5 years
Data center tenant relationships
Fair Value of Identifiable Assets Acquired:
Acquired finite-lived intangible assets, weighted average useful life	5 years
Data center below-market leases
Fair Value of Identifiable Assets Acquired:
Acquired finite-lived intangible assets, weighted average useful life	4 years

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The amount of acquisition cost of a business combination allocated to customer relationship assets that will be amortized.

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Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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Amount of equity interests of the acquirer, including instruments or interests issued or issuable in consideration for the business combination.

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Amount of currency on hand as well as demand deposits with banks or financial institutions, acquired at the acquisition date. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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Amount due from customers or clients for goods or services, including trade receivables, that have been delivered or sold in the normal course of business, and amounts due from others, including related parties expected to be converted to cash, sold or exchanged within one year or the normal operating cycle, if longer, acquired at the acquisition date.

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Amount of long-term debt due within one year or within the normal operating cycle, if longer, assumed at the acquisition date.

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Amount of deferred tax liability attributable to taxable temporary differences assumed at the acquisition date.

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Amount of liabilities assumed at the acquisition date.

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Amount recognized as of the acquisition date for the identifiable assets acquired in excess of (less than) the aggregate liabilities assumed.

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