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FINANCIAL INSTRUMENTS (Tables)

12 Months Ended

Dec. 31, 2020

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:

			2020												2019
			Carrying Amount						Fair Value						Carrying Amount						Fair Value
			(Dollars in thousands)
Assets:
Cash and cash equivalents			$	409,481					$	409,481					$	203,824					$	203,824
Liabilities:
Bank debt			$	930,407					$	930,407					$	795,830					$	795,830
4¾% Notes			300,000						304,890						300,000						308,217
3¼% Notes			795,307						806,283						729,755						748,349
4⅛% Notes			599,089						623,280						400,000						401,848
2¼% Notes			611,775						622,481						—						—

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- 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=121572278&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=117815213&loc=d3e19207-110258

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- References

No definition available.

+ Details

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