v3.26.1
Fair Value of Financial Instruments (Tables)
3 Months Ended
Jun. 30, 2026
Fair Value Disclosures [Abstract]  
Summary of Carrying Amount and Fair Values
The following table shows the carrying amounts and fair values of the Company's debt obligations (in millions):
June 30, 2026March 31, 2026
Carrying Amount(1)
Fair Value
Carrying Amount(1)
Fair Value
Commercial Paper$210.6 $211.0 $348.5 $349.0 
4.900% 2028 Notes997.1 1,005.0 996.7 1,006.0 
5.050% 2029 Notes995.8 1,008.4 995.5 1,013.6 
5.050% 2030 Notes995.6 1,007.7 995.3 1,009.0 
2017 Senior Convertible Debt37.9 97.8 37.9 62.6 
2024 Senior Convertible Debt1,239.3 1,378.3 1,238.6 1,243.8 
2026 Senior Convertible Debt885.0 1,036.3 883.9 875.0 
Total$5,361.3 $5,744.5 $5,496.4 $5,559.0 
(1) The carrying amounts presented are net of debt discounts and debt issuance costs (see Note 6 for further information).