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Project Summit - Restructuring Charges (Details) - USD ($) $ in Thousands | 3 Months Ended | 18 Months Ended
--- | --- | ---
Mar. 31, 2021 | Mar. 31, 2020 | Mar. 31, 2021
Restructuring Cost and Reserve [Line Items] |  |  |
Restructuring Charges | $ 39,811 | $ 41,046 | $ 282,804
GLOBAL RIM BUSINESS |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Restructuring Charges | 8,224 | 8,288 | 97,264
GLOBAL DATA CENTER BUSINESS |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Restructuring Charges | 454 | 187 | 2,392
Corporate and Other Business |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Restructuring Charges | 31,133 | 32,571 | 183,148
Employee severance costs |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Restructuring Charges | 3,808 | 6,108 | 72,007
Professional fees and other costs |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Restructuring Charges | $ 36,003 | $ 34,938 | $ 210,797

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