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NORTHWEST PIPELINE LLC

For the period ended Dec 31, 2025. Filed Feb 24, 2026.

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About this filing

A company's yearly report to the SEC, with audited financial statements. It is the fullest account a company gives of its business, its finances and the risks it sees.

FY2025 · Filed Feb 24, 2026

WMB$67.46+1.5%Stored close · as of Nov 10, 2026

Extracted filing text, with the paragraph anchors used by the comparison.

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Contents

Consolidated Balance Sheets at December 31, 2025 and 2024

Consolidated Balance Sheet

December 31,
20252024
(Millions, except per-share amounts)
ASSETS
Current assets:
Cash and cash equivalents$63$60
Trade accounts and other receivables (net of allowance of ($1) at December 31, 2025 and December 31, 2024)2,0841,863
Inventories314279
Assets held for sale (Note 3)3181
Derivative assets209267
Other current assets and deferred charges256191
Total current assets3,2442,661
Investments4,5594,140
Property, plant, and equipment – net41,99638,692
Intangible assets – net6,7637,209
Regulatory assets, deferred charges, and other2,0111,830
Total assets$58,573$54,532
LIABILITIES AND EQUITY
Current liabilities:
Accounts payable$2,224$1,613
Liabilities held for sale (Note 3)63—
Derivative liabilities135164
Other current liabilities1,6391,360
Commercial paper700455
Long-term debt due within one year1,3451,720
Total current liabilities6,1065,312
Long-term debt27,31624,736
Deferred income tax liabilities5,1704,376
Regulatory liabilities, deferred income, and other4,9865,268
Contingent liabilities and commitments (Note 18)
Equity:
Stockholders’ equity:
Preferred stock ($1 par value; 30 million shares authorized at December 31, 2025 and December 31, 2024; 35 thousand shares issued at December 31, 2025 and December 31, 2024)3535
Common stock ($1 par value; 1,470 million shares authorized at December 31, 2025 and December 31, 2024; 1,261 million shares issued at December 31, 2025 and 1,258 million shares issued at December 31, 2024)1,2611,258
Capital in excess of par value24,80124,643
Retained deficit(12,237)(12,396)
Accumulated other comprehensive income (loss)12776
Treasury stock, at cost (39 million shares at December 31, 2025 and December 31, 2024 of common stock)(1,180)(1,180)
Total stockholders’ equity12,80712,436
Noncontrolling interests in consolidated subsidiaries2,1882,404
Total equity14,99514,840
Total liabilities and equity$58,573$54,532
ContentsView on SEC.gov

The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.