Derivatives and Other Financial Instruments - Schedule of Outstanding Quantities of Derivative Instruments (Detail) - Level 1 [Member] kt in Thousands, € in Millions, kr in Millions, R$ in Millions	Jun. 30, 2023 EUR (€) kt	Jun. 30, 2023 NOK (kr) kt	Jun. 30, 2023 BRL (R$) kt	Jun. 30, 2022 EUR (€) kt	Jun. 30, 2022 NOK (kr) kt	Jun. 30, 2022 BRL (R$) kt
Foreign Exchange Buy Forwards
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Derivative Liabilities	€ 86	kr 232	R$ 1,010	€ 75	kr 388	R$ 1,399
Foreign Exchange Sell Forwards
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Derivative Liabilities | €	€ 18
Commodity Sell Forwards
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Outstanding quantities of derivative instruments	206	206	206	448	448	448
Commodity Buy Forwards
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Outstanding quantities of derivative instruments	187	187	187	162	162	162