Commitments and Contingencies - Environmental Matters (Details)	1 Months Ended
	Feb. 28, 2025	Nov. 30, 2024 group	May 31, 2024 attorney_general state
Environmental Matters, Coal | Subsequent Event
Other Commitments [Line Items]
Days in abeyance	60 days
Environmental Matters, Air
Other Commitments [Line Items]
Number of state attorney generals			23
Environmental Matters, Air | Subsequent Event
Other Commitments [Line Items]
Days in abeyance	90 days
Environmental Matters, Federal Climate Change Actions
Other Commitments [Line Items]
Number of states represented by coalitions | state			27
Environmental Matters, Federal Climate Change Actions | Subsequent Event
Other Commitments [Line Items]
Days in abeyance	60 days
Environmental Matters, Effluent Limitation Guidelines
Other Commitments [Line Items]
Number of state attorney generals			15
Number of groups that challenged the EPA CCR Rule | group		2
Environmental Matters, Effluent Limitation Guidelines | Subsequent Event
Other Commitments [Line Items]
Days in abeyance	60 days
Days in abeyance, approved	120 days