| Revenues and other | — | — | — |
| Service revenues - fee based | 3,248.26a | 2,768.76a | 2,602.05a |
| Service revenues - product based | 215.78a | 191.73a | 249.69a |
| Product sales | 140.1a | 145.02a | 399.02a |
| Other | 1.09a | 0.97a | 0.95a |
| Total revenues and other | 3,605.22a | 3,106.48a | 3,251.72a |
| Equity income, net - related parties | 112.39a | 152.96a | 183.48a |
| Operating expenses | — | — | — |
| Cost of product | -172.25a | -164.6a | -420.9a |
| Operation and maintenance | -880.57a | -762.53a | -654.57a |
| General and administrative | -271.53a | -232.63a | -194.02a |
| Property and other taxes | -62.67a | -56.46a | -78.56a |
| Depreciation and amortization | -650.43a | -600.67a | -582.37a |
| Long-lived asset and other impairments | -6.21a | -52.88a | -20.59a |
| Total operating expenses | -2,043.65a | -1,869.77a | -1,950.99a |
| Gain (loss) on divestiture and other, net | 296.77a | -10.1a | 103.68a |
| Operating income (loss) | 1,970.73a | 1,379.56a | 1,587.89a |
| Interest expense | -378.51a | -348.23a | -333.94a |
| Gain (loss) on early extinguishment of debt | 5.4a | 15.38a | 0.09a |
| Other income (expense), net | 31.74a | 5.68a | 1.6a |
| Income (loss) before income taxes | 1,629.36a | 1,052.39a | 1,255.64a |
| Income tax expense (benefit) | -18.11a | -4.39a | -4.19a |
| Net income (loss) | 1,611.25a | 1,048.01a | 1,251.46a |
| Net income (loss) attributable to noncontrolling interests | 37.68a | 25.79a | 34.35a |
| Net income (loss) attributable to Western Midstream Partners, LP | 1,573.57a | 1,022.22a | 1,217.1a |
| Limited partners’ interest in net income (loss) | — | — | — |
| Net income (loss) attributable to Western Midstream Partners, LP | 1,573.57a | 1,022.22a | 1,217.1a |
| General partner interest in net (income) loss | -36.6a | -23.68a | -27.54a |
| Limited partners’ interest in net income (loss) | 1,536.97a | 998.53a | 1,189.56a |
| Service revenues - fee based | 3,248.26a | 2,768.76a | 2,602.05a |
| Service revenues - product based | 215.78a | 191.73a | 249.69a |
| Product sales | 140.1a | 145.02a | 399.02a |
| Other | 1.09a | 0.97a | 0.95a |
| Total revenues and other | 3,605.22a | 3,106.48a | 3,251.72a |
| Equity income, net - related parties | 112.39a | 152.96a | 183.48a |
| Cost of product | -172.25a | -164.6a | -420.9a |
| Operation and maintenance | -880.57a | -762.53a | -654.57a |
| General and administrative | -269.65a | -229.69a | -191.36a |
| Property and other taxes | -62.67a | -56.46a | -78.56a |
| Depreciation and amortization | -650.43a | -600.67a | -582.37a |
| Long-lived asset and other impairments | -6.21a | -52.88a | -20.59a |
| Total operating expenses | -2,041.77a | -1,866.83a | -1,948.34a |
| Gain (loss) on divestiture and other, net | 296.77a | -10.1a | 103.68a |
| Operating income (loss) | 1,972.61a | 1,382.51a | 1,590.54a |
| Interest expense | -378.51a | -348.23a | -333.94a |
| Gain (loss) on early extinguishment of debt | 5.4a | 15.38a | 0.09a |
| Other income (expense), net | 31.49a | 5.4a | 1.56a |
| Income (loss) before income taxes | 1,630.99a | 1,055.06a | 1,258.25a |
| Income tax expense (benefit) | -18.1a | -4.38a | -4.18a |
| Net income (loss) | 1,612.88a | 1,050.68a | 1,254.07a |
| Net income (loss) attributable to noncontrolling interest | 5.53a | 4.87a | 9.45a |
| Net income (loss) attributable to Western Midstream Operating, LP | 1,607.36a | 1,045.81a | 1,244.62a |