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v3.22.1

Long-Term Debt, Carrying Value and Fair Value of Debt Outstanding (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2022 | Dec. 31, 2021
Carrying Value and Fair Value of Debt Outstanding [Abstract] |  |
Carrying value | $ 1,158,097 | $ 1,166,934
Fair value | 1,171,899 | 1,224,563
Unamortized debt discounts and issuance costs | (3,362) | (3,567)
Long-term Debt | 1,154,735 | 1,163,367
Amount excluded on unamortized debt discounts and issuance costs | 1,200 | 1,400
3.29% Senior Notes Due February, 27 2023 [Member] |  |
Carrying Value and Fair Value of Debt Outstanding [Abstract] |  |
Carrying value | 350,000 | 350,000
Fair value | $ 351,078 | 358,390
Interest rate | 3.29% |
Maturity Date | Feb. 27, 2023 |
4.2% Senior Notes Due March 1, 2028 [Member] |  |
Carrying Value and Fair Value of Debt Outstanding [Abstract] |  |
Carrying value | $ 500,000 | 500,000
Fair value | $ 512,724 | 549,239
Interest rate | 4.20% |
Maturity Date | Mar. 01, 2028 |
Credit line due September 30, 2021 [Member] |  |
Carrying Value and Fair Value of Debt Outstanding [Abstract] |  |
Carrying value | $ 0 | 0
Fair value | 0 | 0
Bank Note Payable [Member] |  |
Carrying Value and Fair Value of Debt Outstanding [Abstract] |  |
Carrying value | 3,097 | 1,934
Fair value | 3,097 | 1,934
Revolving Credit Facility [Member] |  |
Carrying Value and Fair Value of Debt Outstanding [Abstract] |  |
Carrying value | 0 | 0
Fair value | $ 0 | $ 0
Debt Instrument, Basis Spread on Variable Rate | 1.80% | 1.50%
Maturity Date | Mar. 27, 2024 |
Term Loan [Member] |  |
Carrying Value and Fair Value of Debt Outstanding [Abstract] |  |
Carrying value | $ 305,000 | $ 315,000
Fair value | $ 305,000 | $ 315,000
Maturity Date | Mar. 27, 2024 |

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- Definition Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (b)(1) -URI http://asc.fasb.org/extlink&oid=123466204&loc=SL6031897-161870 Reference 2: 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 Reference 3: 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 4: 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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