Long-term and Short-term Debt

6 Months Ended

Mar. 31, 2020



	March 31, 2020			September 30, 2019
2.050% notes, payable in March 2020	$	—		$	299.4
2.875% notes, payable in March 2025	321.0			307.6
6.70% debentures, payable in January 2028	250.0			250.0
3.500% notes, payable in March 2029	425.0			425.0
6.25% debentures, payable in December 2037	250.0			250.0
4.200% notes, payable in March 2049	575.0			575.0
5.20% debentures, payable in January 2098	200.0			200.0
Unamortized discount and other	(50.8		)	(50.1		)
Total	1,970.2			2,256.9
Less current portion	—			(300.5		)
Long-term debt	$	1,970.2		$	1,956.4

Our short-term debt as of March 31, 2020, consisted of $58.0 million of commercial paper borrowings and $23.5 million of interest-bearing loans from Schlumberger to Sensia due September 30, 2020. The short-term loans were entered into following formation of Sensia. See Note 5 in the Consolidated Financial Statements for additional information on Sensia. The weighted average interest rate of the commercial paper outstanding at March 31, 2020, was 2.4 percent. There were no commercial paper borrowings outstanding at September 30, 2019.

In March 2020, we repaid our $300.0 million 2.050% notes which were classified as the current portion of long-term debt at September 30, 2019.