Note 10 - Financing Agreements - Long-term Debt (Details) - USD ($) $ in Millions		Sep. 30, 2023	May 24, 2023	Dec. 31, 2022
Debt issuance costs		$ (25)		$ (22)
Long-term debt		2,594		2,356
Less: Current portion of long-term debt		31		8
Long-term debt, less debt issuance costs		$ 2,563		2,348
Senior Notes due April 15, 2025 [Member]
Long-term debt, interest rate	[1]	5.75%
Long-term debt, gross		$ 200		400
Senior Notes due November 15, 2027 [Member]
Long-term debt, interest rate		5.375%
Long-term debt, gross		$ 400		400
Senior Notes due June 15, 2028 [Member]
Long-term debt, interest rate		5.625%
Long-term debt, gross		$ 400		400
Senior Notes Due July 15, 2029 [Member]
Long-term debt, interest rate		3.00%
Long-term debt, gross		$ 344		348
Senior Notes DueSeptember 1, 2030 [Member]
Long-term debt, interest rate		4.25%
Long-term debt, gross		$ 400		400
Senior Notes Due July 15, 2031 [Member]
Long-term debt, interest rate		8.50%	8.50%
Long-term debt, gross		$ 449
Senior Notes due February 15, 2032 [Member]
Long-term debt, interest rate		4.50%
Long-term debt, gross		$ 350		350
Other Indebtedness [Member]
Long-term debt, gross		$ 76		$ 80

[1] In conjunction with the issuance of the April 2025 Notes we entered into 8-year fixed-to-fixed cross-currency swaps which have the effect of economically converting the April 2025 Notes to euro-denominated debt at a fixed rate of 3.850%. See Note 11 for additional information.