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Senior Notes (Tables)
6 Months Ended
Jun. 30, 2021
Senior Notes [Abstract]  
Schedule Of Outstanding Senior Notes

 

 

 

 

 

 

 

June 30, 2021

 

December 31, 2020

 

 

 

 

 

 

 

Consolidated Balance

 

 

 

 

Consolidated Balance

 

 

 

(Dollars in thousands)

Date Issued

 

Date Due

 

Principal Amounts

 

Sheet Amount

 

Market Value

 

Sheet Amount

 

Market Value

4.868% Senior notes

6/5/2014

 

6/1/2044

 

400,000

 

$

397,254

 

$

505,284

 

$

397,194

 

$

528,000

3.5% Senior notes

10/07/2020

 

10/15/2050

 

1,000,000

 

 

979,784

 

 

1,068,990

 

 

979,524

 

 

1,138,100

Schedule Of Interest Expense Incurred In Connection With Senior Notes

 

Three Months Ended

 

Six Months Ended

 

June 30,

 

June 30,

(Dollars In thousands

2021

 

2020

 

2021

 

2020

Interest expense incurred 4.868% Senior notes

$

4,868

 

$

4,868

 

$

9,736

 

$

9,736

Interest expense incurred 3.5% Senior notes

 

8,805

 

 

-

 

 

17,610

 

 

-