Revenue - Revenue Performance Obligations (Percentage and Remaining Period of Time) (Details)
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Oct. 02, 2020 |
| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2020-10-03 |
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| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] |
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| Revenue, remaining performance obligation, percentage |
30.00%
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| Revenue, expected performance obligation, period |
3 months
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| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2021-01-01 |
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| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] |
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| Revenue, remaining performance obligation, percentage |
70.00%
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| Revenue, expected performance obligation, period |
1 year
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