Westlake WLK Change in AP
Change in AP at other companies
Other financials
Where this comes from
Reported directly by Westlake in its filing.
Tagged under the XBRL concept us-gaap:IncreaseDecreaseInAccountsPayable.
The official record: Westlake’s 10-Q, filed May 6, 2026, on SEC EDGAR. View the filing →
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Questions, answered.
- What is Westlake's change in AP?
- Westlake (WLK) reported change in AP of $33M in Q1 2026.
- How has Westlake's change in AP changed year-over-year?
- Westlake's change in AP decreased by 75.6% year-over-year, from $135M to $33M.
- What is the long-term trend for Westlake's change in AP?
- Over 2 years (2021 to 2025), Westlake's change in AP has grown at a -47.4% compound annual growth rate (CAGR), from $242M to -$67M.
- What does change in AP mean?
- The net change in money owed to suppliers for goods and services.
- How do you interpret change in AP?
- An increase provides a source of operating cash flow, while a decrease represents a use of cash.
- How does change in AP compare across companies?
- Standard across manufacturing peers; reflects supplier payment terms and working capital management efficiency.