Subsequent Events (Details)	Feb. 16, 2022 $ / shares	Jan. 27, 2022 USD ($) center	Jan. 07, 2022 USD ($)	Jan. 07, 2022 GBP (£)	Jan. 07, 2022 GBP (£)	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)	Dec. 31, 2017 USD ($)
Subsequent Event [Line Items]
Equity method investments						$ 245,049,000	$ 163,071,000
Line of Credit | 2017 Senior Credit Facility
Subsequent Event [Line Items]
Maximum borrowing capacity								$ 3,000,000,000
Revolving Credit Facility | Line of Credit | 2017 Senior Credit Facility
Subsequent Event [Line Items]
Maximum borrowing capacity								2,000,000,000
Term loans | Line of Credit | 2017 Senior Credit Facility
Subsequent Event [Line Items]
Maximum borrowing capacity								$ 1,000,000,000
Subsequent event
Subsequent Event [Line Items]
Cash dividends declared per share (in dollars per share) | $ / shares	$ 3.10
Subsequent event | APAC 3 Joint Venture
Subsequent Event [Line Items]
Equity method investments		$ 525,000,000
Number of data centers to develop and operate | center		2
Subsequent event | Line of Credit | 2022 Senior Credit Facility
Subsequent Event [Line Items]
Proceeds from lines of credit			$ 119,500,000	£ 88,000,000
Subsequent event | Revolving Credit Facility | Line of Credit | 2022 Senior Credit Facility
Subsequent Event [Line Items]
Maximum borrowing capacity			$ 4,000,000,000
Subsequent event | Term loans | Line of Credit | 2022 Senior Credit Facility
Subsequent Event [Line Items]
Maximum borrowing capacity | £					£ 500,000,000
Repayments of debt | £				£ 406,300,000