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v3.21.2

Notes Payable, Other and Short-Term Borrowings - Carrying Amounts and Estimated Fair Values of Company's Senior Notes (Detail) - USD ($) $ in Thousands | Jun. 30, 2021 | Dec. 31, 2020 | Jul. 10, 2020 | May 27, 2016
--- | --- | --- | --- | ---
Debt Instrument [Line Items] |  |  |  |
Carrying Amount | $ 1,041,813 | $ 1,296,081 |  |
Fair Value | $ 1,128,735 | 1,376,311 |  |
5.125% Senior Notes |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Stated interest rate | 5.125% |  |  | 5.125%
Carrying Amount | $ 0 | 255,570 |  |
Fair Value | $ 0 | 258,067 |  |
5.375% Senior Notes |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Stated interest rate | 5.375% |  |  |
Carrying Amount | $ 447,244 | 446,577 |  |
Fair Value | $ 486,315 | 486,747 |  |
3.750% Senior Notes |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Stated interest rate | 3.75% |  |  |
Carrying Amount | $ 297,317 | 296,903 |  |
Fair Value | $ 317,250 | 314,031 |  |
4.375% Senior Notes |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Stated interest rate | 4.375% |  | 4.375% |
Carrying Amount | $ 297,252 | 297,031 |  |
Fair Value | $ 325,170 | $ 317,466 |  |

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- Definition Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. + 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)(3) -URI http://asc.fasb.org/extlink&oid=120520924&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(a)(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 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 4: 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 + Details
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