XML 39 R29.htm IDEA: XBRL DOCUMENT v3.20.2
Long-Term Debt (Tables)
 6 Months Ended
Jun. 30, 2020
Debt Disclosure [Abstract]  
Schedule Of Long-Term Debt
Long-term debt consists of the following:
 
 
June 30, 2020
 
December 31, 2019
 
 
Principal
Amount
 
Unamortized
Discount
and Debt
Issuance
Costs
 
Net
Long-term
Debt
 
Principal
Amount
 
Unamortized
Discount
and Debt
Issuance
Costs
 
Net
Long-term
Debt
3.60% senior notes due 2022 (the "3.60% 2022 Senior Notes")
 
$
250

 
$
(1
)
 
$
249

 
$
250

 
$
(1
)
 
$
249

3.60% senior notes due 2026 (the "3.60% 2026 Senior Notes")
 
750

 
(7
)
 
743

 
750

 
(8
)
 
742

Loan related to tax-exempt waste disposal revenue bonds due 2027
 
11

 
—

 
11

 
11

 
—

 
11

1.625% senior notes due 2029 (the "1.625% 2029 Senior Notes")
 
786

 
(10
)
 
776

 
785

 
(11
)
 
774

6 ½% senior notes due 2029 (the "6 ½% 2029 GO Zone Senior Notes") (1)
 
100

 
—

 
100

 
100

 
(1
)
 
99

3.375% senior notes due 2030 (the "3.375% 2030 Senior Notes")
 
300

 
(4
)
 
296

 
—

 
—

 
—

3.50% senior notes due 2032 (the "3.50% 2032 GO Zone Refunding Senior Notes")
 
250

 
(1
)
 
249

 
250

 
(1
)
 
249

6 ½% senior notes due 2035 (the "6 ½% 2035 GO Zone Senior Notes")
 
89

 
(1
)
 
88

 
89

 
(1
)
 
88

6 ½% senior notes due 2035 (the "6 ½% 2035 IKE Zone Senior Notes")
 
65

 
—

 
65

 
65

 
—

 
65

5.0% senior notes due 2046 (the "5.0% 2046 Senior Notes")
 
700

 
(23
)
 
677

 
700

 
(23
)
 
677

4.375% senior notes due 2047 (the "4.375% 2047 Senior Notes")
 
500

 
(9
)
 
491

 
500

 
(9
)
 
491

Total Long-term debt
 
$
3,801

 
$
(56
)
 
$
3,745

 
$
3,500

 
$
(55
)
 
$
3,445

_____________
(1)
See the discussion below regarding the purchase of the 2029 GO Zone Bonds in lieu of optional redemption on August 1, 2020.