| Metric | Q2 '24 | Q3 '24 | Q4 '24 | Q1 '25 | Q2 '25 | Q3 '25 | Q4 '25 | Q1 '26 |
|---|---|---|---|---|---|---|---|---|
| Total noncurrent liabilities | $12.0B | $12.1B | $12.0B | $11.1B | $12.3B | $12.3B | $12.4B | $23.6B |
| Long-Term Debt and Finance Lease Obligations | $8.6B | $8.7B | $8.5B | $7.6B | $8.8B | $8.8B | $8.8B | $18.5B |
| Other non-current liabilities | $1.5B | $1.5B | $1.7B | $1.7B | $1.7B | $1.8B | $1.9B | $1.9B |
| Operating lease liabilities, non-current | $656.0M | $681.0M | $669.0M | $669.0M | $587.0M | $568.0M | $637.0M | $704.0M |
| Postretirement benefit obligations other than pensions | $175.0M | $174.0M | $164.0M | $162.0M | $161.0M | $159.0M | $161.0M | $160.0M |
| Other Pension and Postretirement Benefit Liabilities | $175.0M | $174.0M | $164.0M | $162.0M | $161.0M | $159.0M | $161.0M | $160.0M |