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Commitments and Contingencies - Purchase Obligations and Operating Lease Commitment Tables (Details)
$ in Millions
Dec. 31, 2023
USD ($)
Energy  
Unconditional purchase obligations  
2024 $ 73
2025 73
2026 67
2027 66
2028 66
Thereafter 147
Minimum required payments for unconditional purchase obligations 492
Pharma  
Unconditional purchase obligations  
2024 15
2025 11
2026 11
2027 12
2028 12
Thereafter 12
Minimum required payments for unconditional purchase obligations $ 73