Revenue from Contracts With Customers - Contract Balances (Details) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2024	Dec. 31, 2023
Contract Balances
Contract assets	$ 0	$ 0
Balance at beginning of period, Contract Liabilities (Current)	114
Increase (decrease) contract liabilities (current)	(38)
Balance at end of period, Contract Liabilities (Current)	76
Balance at beginning of period, Contract Liabilities (Noncurrent)	3
Increase (decrease) contract liabilities (noncurrent)	(1)
Balance at end of period, Contract Liabilities (Noncurrent)	2
Total increase (decrease) in contract liabilities	(39)
Cash received on contract liabilities	84
Revenue recognized as sales	123
Revenue recognized from opening balance of contract liabilities	$ 114