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Senior Notes Payable (Details) - USD ($) $ in Thousands | 1 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Aug. 09, 2021 | Jun. 30, 2021 | Dec. 31, 2020
Short-term Debt [Line Items] |  |  |
Issue price per note |  | $ 1 |
Redemption price percent |  | 100.00% |
Issuance of senior notes |  | $ 1,237,000 |
Redemptions of senior notes |  | $ 1,081,000 |
Weighted average interest rate |  | 1.00% |
Notes payable |  | $ 252,000 | $ 96,000
Interest rate per annum |  | 1.00% | 1.00%
Interest expense on short-term borrowings |  | $ 1,000 |
Subsequent Event [Member] |  |  |
Short-term Debt [Line Items] |  |  |
Issuance of senior notes | $ 192,000 |  |
Subsequent Event [Member] | Senior Notes Outstanding At June 30, 2021 [Member] |  |  |
Short-term Debt [Line Items] |  |  |
Redemptions of senior notes | 252,000 |  |
Subsequent Event [Member] | Senior Notes Issued During July 1, 2021 Through August 9, 2021 [Member] |  |  |
Short-term Debt [Line Items] |  |  |
Redemptions of senior notes | $ 192,000 |  |

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- Definition Including the current and noncurrent portions, aggregate carrying amount of all types of notes payable, as of the balance sheet date, with initial maturities beyond one year or beyond the normal operating cycle, if longer. + References Reference 1: 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(a)(16)) -URI http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910 Reference 2: 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 3: 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 + Details
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