XML 38 R26.htm IDEA: XBRL DOCUMENT v3.21.1
Long-Term Debt (Tables)
3 Months Ended
Mar. 31, 2021
Debt Disclosure [Abstract]  
Long-Term Debt

 

 

 

March 31,

 

 

December 31,

 

 

 

2021

 

 

2020

 

 

 

(Dollars in Millions)

 

4.250% Senior Notes, due 2024

 

$

397.8

 

 

$

397.6

 

7% Debentures, due 2025

 

 

124.5

 

 

 

124.5

 

3.450% Senior Notes, due 2027

 

 

297.7

 

 

 

297.6

 

3.500% Senior Notes, due 2027

 

 

495.9

 

 

 

495.8

 

2.500% Senior Notes, due 2030

 

 

490.4

 

 

 

490.1

 

6.25% Senior Notes, due 2037

 

 

228.2

 

 

 

228.2

 

4.250% Senior Notes, due 2047

 

 

591.9

 

 

 

591.9

 

Other notes

 

 

0.1

 

 

 

0.1

 

Total debt

 

 

2,626.5

 

 

 

2,625.8

 

Less: Current maturities of long-term debt

 

 

 

 

 

 

Long-term debt

 

$

2,626.5

 

 

$

2,625.8