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Annual report pursuant to Section 13 and 15(d)

Note 19 - Employee Benefit Plans - Fair Value of Recurring Plan Assets (Details)

v3.20.4
Note 19 - Employee Benefit Plans - Fair Value of Recurring Plan Assets (Details) - Pension Plan [Member] - USD ($)
$ in Millions
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Fair value of plan assets $ 3,100 $ 2,800 Ìý
Real Estate and Other [Member] | Fair Value, Inputs, Level 3 [Member] Ìý Ìý Ìý
Fair value of plan assets 138 124 $ 121
UNITED STATES Ìý Ìý Ìý
Fair value of plan assets 866 790 697
UNITED STATES | Fair Value, Inputs, Level 1 [Member] Ìý Ìý Ìý
Fair value of plan assets 557 503 Ìý
UNITED STATES | Fair Value, Inputs, Level 2 [Member] Ìý Ìý Ìý
Fair value of plan assets 247 220 Ìý
UNITED STATES | Fair Value, Inputs, Level 3 [Member] Ìý Ìý Ìý
Fair value of plan assets 62 67 Ìý
UNITED STATES | Defined Benefit Plan, Equity Securities [Member] Ìý Ìý Ìý
Fair value of plan assets 481 422 Ìý
UNITED STATES | Defined Benefit Plan, Equity Securities [Member] | Fair Value, Inputs, Level 1 [Member] Ìý Ìý Ìý
Fair value of plan assets 315 283 Ìý
UNITED STATES | Defined Benefit Plan, Equity Securities [Member] | Fair Value, Inputs, Level 2 [Member] Ìý Ìý Ìý
Fair value of plan assets 166 139 Ìý
UNITED STATES | Defined Benefit Plan, Equity Securities [Member] | Fair Value, Inputs, Level 3 [Member] Ìý Ìý Ìý
Fair value of plan assets 0 0 Ìý
UNITED STATES | Fixed Income Funds [Member] Ìý Ìý Ìý
Fair value of plan assets 323 301 Ìý
UNITED STATES | Fixed Income Funds [Member] | Fair Value, Inputs, Level 1 [Member] Ìý Ìý Ìý
Fair value of plan assets 242 220 Ìý
UNITED STATES | Fixed Income Funds [Member] | Fair Value, Inputs, Level 2 [Member] Ìý Ìý Ìý
Fair value of plan assets 81 81 Ìý
UNITED STATES | Fixed Income Funds [Member] | Fair Value, Inputs, Level 3 [Member] Ìý Ìý Ìý
Fair value of plan assets 0 0 Ìý
UNITED STATES | Real Estate and Other [Member] Ìý Ìý Ìý
Fair value of plan assets 62 67 Ìý
UNITED STATES | Real Estate and Other [Member] | Fair Value, Inputs, Level 1 [Member] Ìý Ìý Ìý
Fair value of plan assets 0 0 Ìý
UNITED STATES | Real Estate and Other [Member] | Fair Value, Inputs, Level 2 [Member] Ìý Ìý Ìý
Fair value of plan assets 0 0 Ìý
UNITED STATES | Real Estate and Other [Member] | Fair Value, Inputs, Level 3 [Member] Ìý Ìý Ìý
Fair value of plan assets 62 67 Ìý
UNITED STATES | Defined Benefit Plan, Cash [Member] Ìý Ìý Ìý
Fair value of plan assets 0 0 Ìý
UNITED STATES | Defined Benefit Plan, Cash [Member] | Fair Value, Inputs, Level 1 [Member] Ìý Ìý Ìý
Fair value of plan assets 0 0 Ìý
UNITED STATES | Defined Benefit Plan, Cash [Member] | Fair Value, Inputs, Level 2 [Member] Ìý Ìý Ìý
Fair value of plan assets 0 0 Ìý
UNITED STATES | Defined Benefit Plan, Cash [Member] | Fair Value, Inputs, Level 3 [Member] Ìý Ìý Ìý
Fair value of plan assets 0 0 Ìý
Foreign Plan [Member] Ìý Ìý Ìý
Fair value of plan assets 2,225 1,960 $ 1,751
Foreign Plan [Member] | Fair Value, Inputs, Level 1 [Member] Ìý Ìý Ìý
Fair value of plan assets 991 959 Ìý
Foreign Plan [Member] | Fair Value, Inputs, Level 2 [Member] Ìý Ìý Ìý
Fair value of plan assets 1,158 944 Ìý
Foreign Plan [Member] | Fair Value, Inputs, Level 3 [Member] Ìý Ìý Ìý
Fair value of plan assets 76 57 Ìý
Foreign Plan [Member] | Defined Benefit Plan, Equity Securities [Member] Ìý Ìý Ìý
Fair value of plan assets 564 535 Ìý
Foreign Plan [Member] | Defined Benefit Plan, Equity Securities [Member] | Fair Value, Inputs, Level 1 [Member] Ìý Ìý Ìý
Fair value of plan assets 229 228 Ìý
Foreign Plan [Member] | Defined Benefit Plan, Equity Securities [Member] | Fair Value, Inputs, Level 2 [Member] Ìý Ìý Ìý
Fair value of plan assets 335 307 Ìý
Foreign Plan [Member] | Defined Benefit Plan, Equity Securities [Member] | Fair Value, Inputs, Level 3 [Member] Ìý Ìý Ìý
Fair value of plan assets 0 0 Ìý
Foreign Plan [Member] | Fixed Income Funds [Member] Ìý Ìý Ìý
Fair value of plan assets 971 847 Ìý
Foreign Plan [Member] | Fixed Income Funds [Member] | Fair Value, Inputs, Level 1 [Member] Ìý Ìý Ìý
Fair value of plan assets 610 560 Ìý
Foreign Plan [Member] | Fixed Income Funds [Member] | Fair Value, Inputs, Level 2 [Member] Ìý Ìý Ìý
Fair value of plan assets 361 287 Ìý
Foreign Plan [Member] | Fixed Income Funds [Member] | Fair Value, Inputs, Level 3 [Member] Ìý Ìý Ìý
Fair value of plan assets 0 0 Ìý
Foreign Plan [Member] | Real Estate and Other [Member] Ìý Ìý Ìý
Fair value of plan assets 628 505 Ìý
Foreign Plan [Member] | Real Estate and Other [Member] | Fair Value, Inputs, Level 1 [Member] Ìý Ìý Ìý
Fair value of plan assets 93 99 Ìý
Foreign Plan [Member] | Real Estate and Other [Member] | Fair Value, Inputs, Level 2 [Member] Ìý Ìý Ìý
Fair value of plan assets 459 349 Ìý
Foreign Plan [Member] | Real Estate and Other [Member] | Fair Value, Inputs, Level 3 [Member] Ìý Ìý Ìý
Fair value of plan assets 76 57 Ìý
Foreign Plan [Member] | Defined Benefit Plan, Cash [Member] Ìý Ìý Ìý
Fair value of plan assets 62 73 Ìý
Foreign Plan [Member] | Defined Benefit Plan, Cash [Member] | Fair Value, Inputs, Level 1 [Member] Ìý Ìý Ìý
Fair value of plan assets 59 72 Ìý
Foreign Plan [Member] | Defined Benefit Plan, Cash [Member] | Fair Value, Inputs, Level 2 [Member] Ìý Ìý Ìý
Fair value of plan assets 3 1 Ìý
Foreign Plan [Member] | Defined Benefit Plan, Cash [Member] | Fair Value, Inputs, Level 3 [Member] Ìý Ìý Ìý
Fair value of plan assets $ 0 $ 0 Ìý