Long-term Debt and Finance Leases - Senior Notes (Details) - Convertible Senior Notes, due 2048 - Recourse Debt $ / shares in Units, $ in Millions	Apr. 01, 2024 counterparty $ / shares	Apr. 30, 2024 $ / shares	Mar. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)
Debt Instrument [Line Items]
Convertible notes, carrying amount | $			$ 480	$ 572
Subsequent Event
Debt Instrument [Line Items]
Convertible notes, conversion price (in usd per share) | $ / shares	$ 41.53	$ 41.32
Convertible notes, threshold percentage of stock price trigger	130.00%
Convertible notes, threshold trading days	20
Convertible notes, consecutive trading days	30