v3.26.1
Acquisitions - Summary of Purchase Price Allocation (Details) - USD ($)
$ in Millions
 6 Months Ended
Jun. 30, 2026
Dec. 31, 2025
Fair value of net assets acquired:    
Goodwill $ 700 $ 617
2025 Acquisitions [Member]    
Business Combination [Line Items]    
Equity consideration for the conversion of MRC Global common stock outstanding 1,185  
Fair value of replacement MRC Global RSUs and MRC Global PSUs attributable to the purchase price 12  
Repayment of certain existing indebtedness of MRC Global 643  
Net purchase price, net of cash acquired 1,840  
Fair value of net assets acquired:    
Cash and cash equivalents 77  
Receivables, net 514  
Inventories, net 971  
Prepaid and other current assets 36  
Property, plant and equipment, net 123  
Operating right-of-use assets 126  
Other assets 13  
Trade names [1] 230  
Customer relationships [2] 280  
Accounts payable (383)  
Accrued liabilities (166)  
Other current liabilities (2)  
Long-term operating lease liabilities (108)  
Deferred income tax liabilities (193)  
Other long-term liabilities (59)  
Noncontrolling interest (2)  
Accumulated other comprehensive loss 0  
Total fair value of net assets acquired 1,457  
Goodwill 383 [3] $ 383
Cash and cash equivalents measurement period adjustments 0  
Receivables, net measurement period adjustments (19)  
Inventories, net measurement period adjustments (53)  
Prepaid and other current assets measurement period adjustments 0  
Property, plant and equipment measurement period adjustments 1  
Operating right-of-use assets measurement period adjustments 2  
Other assets measurement period adjustments 0  
Trade names measurement period adjustments [1] 0  
Customer relationship measurement period adjustments [2] 0  
Accounts payable measurement period adjustments (1)  
Accrued liabilities measurement period adjustments 1  
Current liabilities measurement period adjustments 0  
Long-term operating lease liabilities measurement period adjustments 8  
Deferred income tax liabilities measurement period adjustments 8  
Other long-term liabilities measurement period adjustments 0  
Noncontrolling interests measurement period adjustments 0  
Accumulated other comprehensive loss measurement period adjustments 1  
Total fair value of net assets acquired measurement period adjustments (52)  
Goowill, measurement period adjustments [3] 52  
2025 Acquisitions [Member] | Adjustments [Member]    
Business Combination [Line Items]    
Equity consideration for the conversion of MRC Global common stock outstanding 0  
Fair value of replacement MRC Global RSUs and MRC Global PSUs attributable to the purchase price 0  
Repayment of certain existing indebtedness of MRC Global 0  
Net purchase price, net of cash acquired 0  
2025 Acquisitions [Member] | As Adjusted [Member]    
Business Combination [Line Items]    
Equity consideration for the conversion of MRC Global common stock outstanding 1,185  
Fair value of replacement MRC Global RSUs and MRC Global PSUs attributable to the purchase price 12  
Repayment of certain existing indebtedness of MRC Global 643  
Net purchase price, net of cash acquired 1,840  
Fair value of net assets acquired:    
Cash and cash equivalents 77  
Receivables, net 495  
Inventories, net 918  
Prepaid and other current assets 36  
Property, plant and equipment, net 124  
Operating right-of-use assets 128  
Other assets 13  
Trade names [1] 230  
Customer relationships [2] 280  
Accounts payable (384)  
Accrued liabilities (165)  
Other current liabilities (2)  
Long-term operating lease liabilities (100)  
Deferred income tax liabilities (185)  
Other long-term liabilities (59)  
Noncontrolling interest (2)  
Accumulated other comprehensive loss 1  
Total fair value of net assets acquired 1,405  
Goodwill [3] $ 435  
[1] Trade names acquired are indefinite-lived intangible assets.
[2] Customer relationships acquired are amortized over a 15-year weighted average period.
[3] The amount of goodwill represents the excess of its purchase price over the fair value of net assets acquired. Goodwill includes the expected benefit that the Company believes will result from combining its operations with those of the business acquired and is not deductible for income tax purposes.