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v3.21.2

Credit Losses (Details) - USD ($) $ in Thousands | 3 Months Ended |  |  |
--- | --- | --- | --- | ---
Jul. 04, 2021 | Apr. 04, 2021 | Jun. 28, 2020 | Mar. 29, 2020 | Dec. 31, 2020 | Jan. 01, 2020 | Dec. 31, 2019
Credit Loss [Line Items] |  |  |  |  |  |  |
Cumulative effect of change in accounting principle | $ (874,098) | $ (845,460) | $ (829,882) | $ (953,035) | $ (757,051) |  | $ (965,819)
Accounts Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |  |  |  |
Accounts receivable, allowance for credit loss, beginning balance | 5,135 | 5,150 | 3,186 | 2,569 |  |  |
Current period provision | 305 | 82 | 2,621 | (172) |  |  |
Disposals | (192) |  | 0 |  |  |  |
Write-offs | (20) | (57) | (52) | 0 |  |  |
Recoveries collected | (36) | (23) | (100) | (9) |  |  |
Fx impact | (25) | (17) | 37 | (213) |  |  |
Accounts receivable, allowance for credit loss, ending balance | 5,167 | 5,135 | 5,692 | 3,186 |  |  |
Cumulative Effect, Period of Adoption, Adjustment |  |  |  |  |  |  |
Credit Loss [Line Items] |  |  |  |  |  |  |
Cumulative effect of change in accounting principle |  |  |  |  |  |  | 2,916
Accounts Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |  |  |  |
Accounts receivable, allowance for credit loss, beginning balance |  | 0 |  | 1,011 |  |  |
Retained Earnings |  |  |  |  |  |  |
Credit Loss [Line Items] |  |  |  |  |  |  |
Cumulative effect of change in accounting principle | $ (518,774) | $ (477,279) | $ (431,459) | $ (501,611) | $ (450,876) |  | (518,004)
Retained Earnings | Cumulative Effect, Period of Adoption, Adjustment |  |  |  |  |  |  |
Credit Loss [Line Items] |  |  |  |  |  |  |
Cumulative effect of change in accounting principle |  |  |  |  |  | $ 2,900 | $ 2,916
Retained Earnings | Cumulative Effect, Period of Adoption, Adjustment | Continuing Operations |  |  |  |  |  |  |
Credit Loss [Line Items] |  |  |  |  |  |  |
Cumulative effect of change in accounting principle |  |  |  |  |  | 1,000 |
Retained Earnings | Cumulative Effect, Period of Adoption, Adjustment | Discontinued Operations |  |  |  |  |  |  |
Credit Loss [Line Items] |  |  |  |  |  |  |
Cumulative effect of change in accounting principle |  |  |  |  |  | $ 1,900 |

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