Short-Term Borrowings and Long-Term Debt (Tables)

9 Months Ended

Sep. 30, 2020

Debt Disclosure [Abstract]

Outstanding Short Term Borrowings and Long Term Debt

The following table represents outstanding short-term borrowings and long-term debt at September 30, 2020 and December 31, 2019:

				Carrying Value
(Dollars in thousands)	Maturity	Principal value at September 30, 2020		September 30, 2020		December 31, 2019
Short-term borrowings:
Other short-term borrowings	(1)	$	19,068	$	19,068	17,430
Total short-term borrowings				$	19,068	$	17,430
Long-term debt:
3.50% Senior Notes	January 29, 2025	$	350,000	$	348,257	$	347,987
3.125% Senior Notes	June 5, 2030	500,000		495,173		—
Total long-term debt				$	843,430	$	347,987

(1)Represents cash collateral received from certain counterparties in relation to market value exposures of derivative contracts in our favor.