XML 54 R37.htm IDEA: XBRL DOCUMENT
v3.22.0.1

FINANCIAL INSTRUMENTS (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2021
Fair Value Disclosures [Abstract] |
Summary of Carrying Amounts and Estimated Fair Values of Other Financial Instruments | The following table summarizes the carrying amounts and estimated fair values of our other significant financial instruments at December 31:
| 2021 |  | 2020
| Carrying Amount |  | Fair Value |  | Carrying Amount |  | Fair Value
| (Dollars in thousands)
Assets: |  |  |  |  |  |  |
Cash and cash equivalents | $ | 631,439 |  |  | $ | 631,439 |  |  | $ | 409,481 |  |  | $ | 409,481 |
Liabilities: |  |  |  |  |  |  |
Bank debt | $ | 1,038,862 |  |  | $ | 1,038,862 |  |  | $ | 930,407 |  |  | $ | 930,407 |
4¾% Notes | 300,000 |  |  | 301,890 |  |  | 300,000 |  |  | 304,890 |
3¼% Notes | 739,180 |  |  | 744,133 |  |  | 795,307 |  |  | 806,283 |
4⅛% Notes | 599,200 |  |  | 612,780 |  |  | 599,089 |  |  | 623,280 |
2¼% Notes | 568,600 |  |  | 565,984 |  |  | 611,775 |  |  | 622,481 |
1.4% Notes | 499,771 |  |  | 487,800 |  |  | — |  |  | — |

X
- Definition Tabular disclosure of the fair value of financial instruments, including financial assets and financial liabilities, and the measurements of those instruments, assets, and liabilities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=123594938&loc=d3e13467-108611 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123874694&loc=d3e19207-110258 + Details
Name: | us-gaap_FairValueByBalanceSheetGroupingTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_FairValueDisclosuresAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration