Long-Term Debt and Other Borrowing Arrangements (Tables)

9 Months Ended

Sep. 30, 2018

Debt Disclosure [Abstract]

Carrying Values of Long-Term Debt and Other Borrowing Arrangements

The carrying values of our long-term debt were as follows:

	September 30, 2018			December 31, 2017
	(In thousands)
Revolving credit agreement due 2022	$	—		$	—
Senior subordinated notes:
3.875% Senior subordinated notes due 2028	411,110			—
3.375% Senior subordinated notes due 2027	528,570			540,810
4.125% Senior subordinated notes due 2026	234,920			240,360
2.875% Senior subordinated notes due 2025	352,380			360,540
5.25% Senior subordinated notes due 2024	—			200,000
5.50% Senior subordinated notes due 2023	—			242,522
Total senior subordinated notes	1,526,980			1,584,232
Less unamortized debt issuance costs	(23,383		)	(23,484		)
Long-term debt	$	1,503,597		$	1,560,748