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Debt (Narrative) (Details) |  | 3 Months Ended | 9 Months Ended |  |
--- | --- | --- | --- | --- | ---
Sep. 02, 2021 USD ($) | Dec. 31, 2021 | Oct. 01, 2021 USD ($) | Oct. 01, 2021 USD ($) | Sep. 01, 2021 USD ($) | Dec. 31, 2020 USD ($)
Debt Instrument [Line Items] |  |  |  |  |  |
Credit facility maximum borrowing capacity | $ 1,000,000,000 |  |  |  |  |
Unamortized debt issuance costs |  |  | $ 6,645,000 | $ 6,645,000 |  | $ 6,715,000
Secured Debt | Senior secured term loan A |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Debt instrument term | 5 years |  |  |  |  |
Debt weighted average interest rate |  |  | 1.83% | 1.83% |  |
Secured Debt | Senior secured term loan B |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Debt instrument term | 7 years |  |  |  |  |
Discount percentage | 0.50% |  |  |  |  |
Debt weighted average interest rate |  |  | 3.00% | 3.00% |  |
Write off of debt issuance cost |  |  |  | $ 500,000 |  |
Original issue discount | $ 1,800,000 |  |  |  |  |
Secured Debt | Senior secured term loan B | Base rate |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Variable rate basis spread |  |  |  | 1.50% |  |
Secured Debt | Senior secured term loan B | London Interbank Offered Rate One- Month (LIBOR) |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Variable rate basis spread |  |  |  | 2.50% |  |
Interest rate floor |  |  |  | 0.50% |  |
Loans Payable |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Debt issuance costs | 8,800,000 |  |  |  |  |
Loans Payable | Long-term Debt |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Debt issuance costs | 6,000,000 |  |  |  |  |
Revolving Credit Facility |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Debt weighted average interest rate |  |  | 1.83% | 1.83% |  |
Revolving Credit Facility | Other Assets |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Debt issuance costs | 2,800,000 |  |  |  |  |
Revolving Credit Facility | Line of Credit |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Credit facility maximum borrowing capacity | $ 400,000,000 |  |  |  | $ 1,600,000,000 |
Debt instrument term | 5 years |  |  |  |  |
Remaining borrowing capacity |  |  | $ 357,000,000 | $ 357,000,000 |  |
Outstanding amount |  |  | 37,300,000 | $ 37,300,000 |  |
Commitment fee on unused portion |  |  |  | 0.20% |  |
Unamortized debt issuance costs |  |  | $ 1,200,000 | $ 1,200,000 |  |
Write off of debt issuance cost |  |  |  | $ 3,300,000 |  |
Revolving Credit Facility | Line of Credit | Senior secured term loan A | London Interbank Offered Rate One- Month (LIBOR) |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Variable rate basis spread |  |  |  | 1.00% |  |
Revolving Credit Facility | Line of Credit | Senior secured term loan A | Federal funds rate |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Variable rate basis spread |  |  |  | 0.50% |  |
Revolving Credit Facility | Secured Debt | Senior secured term loan A |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Net leverage ratio incremental increase option |  |  | 5.50 | 5.50 |  |
Interest expense ratio |  |  |  | 2.50 |  |
Revolving Credit Facility | Secured Debt | Senior secured term loan A | Forecast |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Net leverage ratio incremental increase option |  | 5.00 |  |  |  |
Swingline loans | Line of Credit |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Credit facility maximum borrowing capacity |  |  | $ 40,000,000 | $ 40,000,000 |  |
Standby Letters of Credit |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Letters of credit outstanding amount |  |  | $ 5,700,000 | $ 5,700,000 |  |
Minimum | Revolving Credit Facility | Line of Credit |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Commitment fee on unused portion |  |  |  | 0.15% |  |
Minimum | Revolving Credit Facility | Line of Credit | London Interbank Offered Rate One- Month (LIBOR) |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Variable rate basis spread |  |  |  | 1.25% |  |
Minimum | Revolving Credit Facility | Line of Credit | Senior secured term loan A | Base rate |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Variable rate basis spread |  |  |  | 0.25% |  |
Maximum | Revolving Credit Facility | Line of Credit |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Commitment fee on unused portion |  |  |  | 0.25% |  |
Maximum | Revolving Credit Facility | Line of Credit | London Interbank Offered Rate One- Month (LIBOR) |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Variable rate basis spread |  |  |  | 2.25% |  |
Maximum | Revolving Credit Facility | Line of Credit | Senior secured term loan A | Base rate |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Variable rate basis spread |  |  |  | 1.25% |  |

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- Definition Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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- Definition Amount, before accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=124435984&loc=d3e28555-108399 + Details
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- Definition The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(16)) -URI http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910 + Details
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