Financial Instruments (Tables)

3 Months Ended

Mar. 31, 2025

Investments, All Other Investments [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 financial instruments at March 31, 2025:

	Carrying Amount		Fair Value
	(Dollars in thousands)
Assets:
Cash and cash equivalents	$	353,030	$	353,030
Liabilities:
Bank debt	$	2,959,425	$	2,959,425
4⅛% Senior Notes	599,596		575,598
2¼% Senior Notes	540,100		512,733
1.4% Senior Secured Notes	499,943		482,500