Quarterly report pursuant to Section 13 or 15(d)

Note 14 - Commitments and Contingencies (Details Textual)

v3.23.3
Note 14 - Commitments and Contingencies (Details Textual) - Praxair/Linde [Member]
$ in Millions
Apr. 29, 2022
USD ($)
Litigation Settlement, Amount Awarded from Other Party $ 94
Maximum [Member]  
Loss Contingency, Damages Awarded, Value 125
Maximum [Member] | Pending Appeal [Member]  
Gain Contingency, Unrecorded Amount 60
Minimum [Member] | Pending Appeal [Member]  
Gain Contingency, Unrecorded Amount $ 50