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Fair Value Measurements Fair Value of Financial Instrument Assumptions (Details) - USD ($) $ in Millions | 9 Months Ended |  |
--- | --- | --- | ---
Sep. 30, 2021 | Nov. 15, 2021 | Sep. 25, 2021
Revolving Credit Facility [Member] |  |  |
Fair Value of Financial Instrument Assumptions [Line Items] |  |  |
Line of Credit Facility, Current Borrowing Capacity | $ 550.0 |  |
Line of Credit Facility, Maximum Borrowing Capacity | $ 700.0 |  |
Line of Credit Facility, Initiation Date | Jul. 18, 2013 |  |
Basis point spread on variable rate under Credit Facility | 1.75% |  |
Fourth Amendment to Credit Facility Initiation Date | Jun. 10, 2021 |  |
Warehousing Agreement - Fifth Amendment to Second Amended and Restated |  |  |
Fair Value of Financial Instrument Assumptions [Line Items] |  |  |
Line of Credit Facility, Maximum Borrowing Capacity | $ 175.0 | $ 235.0 | $ 210.0
Line of Credit Facility, Initiation Date | Jun. 24, 2016 |  |
Basis point spread on variable rate under Credit Facility | 1.90% |  |
Repurchase Agreement-Fourth Amendment to Second Amendment and Restated |  |  |
Fair Value of Financial Instrument Assumptions [Line Items] |  |  |
Line of Credit Facility, Maximum Borrowing Capacity | $ 90.0 |  |
Line of Credit Facility, Initiation Date | Oct. 30, 2017 |  |

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- Definition Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility. + 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 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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- Definition The interest rate applicable to the portion of the carrying amount of long-term borrowings outstanding as of the balance sheet date, including current maturities, which accrues interest at a rate subject to change from time to time. + 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(a)(1)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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