Segment Information - Financial Information and Assets (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Segment Reporting Information [Line Items]
Revenue from contracts with customers	$ 6,879.4	$ 9,527.8	$ 6,845.0
Realized gain (loss) on derivatives	32.8	(25.9)	(146.7)
Change in fair value of derivatives	(12.1)	40.2	(12.4)
Total revenues	6,900.1	9,542.1	6,685.9
Cost of sales, exclusive of operating expenses and depreciation and amortization	(4,856.1)	(7,572.8)	(5,189.9)
Adjusted gross margin	2,044.0	1,969.3	1,496.0
Operating expenses	(558.2)	(524.9)	(362.9)
Segment profit	1,485.8	1,444.4	1,133.1
Depreciation and amortization	(657.1)	(639.4)	(607.5)
Gross margin	828.7	805.0	525.6
Impairments	(20.7)	0.0	(0.8)
Gain (loss) on disposition of assets	0.3	(18.0)	1.5
General and administrative	(115.5)	(125.2)	(107.8)
Interest expense, net of interest income	(271.7)	(245.0)	(238.7)
Loss on extinguishment of debt	0.0	(6.2)	0.0
Loss from unconsolidated affiliate investments	(8.2)	(5.6)	(11.5)
Other income (loss)	(0.1)	0.8	0.0
Income before non-controlling interest and income taxes	412.8	405.8	168.3
Capital expenditures	486.8	337.6	196.0
Permian
Segment Reporting Information [Line Items]
Revenue from contracts with customers	2,825.2	3,865.4	2,390.6
Realized gain (loss) on derivatives	3.0	(9.0)	(75.6)
Change in fair value of derivatives	(5.0)	9.6	(7.7)
Total revenues	2,823.2	3,866.0	2,307.3
Cost of sales, exclusive of operating expenses and depreciation and amortization	(2,205.5)	(3,280.3)	(1,996.1)
Adjusted gross margin	617.7	585.7	311.2
Operating expenses	(221.3)	(200.2)	(81.5)
Segment profit	396.4	385.5	229.7
Depreciation and amortization	(166.6)	(154.5)	(139.9)
Gross margin	229.8	231.0	89.8
Impairments	0.0		0.0
Gain (loss) on disposition of assets	0.2	0.1	0.0
General and administrative	0.0	0.0	0.0
Interest expense, net of interest income	0.0	0.0	0.0
Loss on extinguishment of debt		0.0
Loss from unconsolidated affiliate investments	0.0	0.0	0.0
Other income (loss)	0.0	0.0
Income before non-controlling interest and income taxes	230.0	231.1	89.8
Capital expenditures	267.3	210.2	141.6
Louisiana
Segment Reporting Information [Line Items]
Revenue from contracts with customers	3,903.6	5,966.8	4,581.4
Realized gain (loss) on derivatives	2.6	2.9	(42.3)
Change in fair value of derivatives	4.1	7.7	0.7
Total revenues	3,910.3	5,977.4	4,539.8
Cost of sales, exclusive of operating expenses and depreciation and amortization	(3,388.4)	(5,462.4)	(4,091.2)
Adjusted gross margin	521.9	515.0	448.6
Operating expenses	(130.3)	(140.7)	(123.7)
Segment profit	391.6	374.3	324.9
Depreciation and amortization	(151.3)	(156.5)	(141.0)
Gross margin	240.3	217.8	183.9
Impairments	(20.7)		(0.6)
Gain (loss) on disposition of assets	(2.0)	(13.8)	1.2
General and administrative	0.0	0.0	0.0
Interest expense, net of interest income	0.0	0.0	0.0
Loss on extinguishment of debt		0.0
Loss from unconsolidated affiliate investments	0.0	0.0	0.0
Other income (loss)	0.0	0.0
Income before non-controlling interest and income taxes	217.6	204.0	184.5
Capital expenditures	68.6	33.7	9.3
Oklahoma
Segment Reporting Information [Line Items]
Revenue from contracts with customers	1,167.1	1,610.5	1,226.8
Realized gain (loss) on derivatives	6.5	(13.1)	(22.6)
Change in fair value of derivatives	(2.2)	5.6	0.0
Total revenues	1,171.4	1,603.0	1,204.2
Cost of sales, exclusive of operating expenses and depreciation and amortization	(645.6)	(1,124.4)	(796.6)
Adjusted gross margin	525.8	478.6	407.6
Operating expenses	(103.8)	(90.9)	(80.0)
Segment profit	422.0	387.7	327.6
Depreciation and amortization	(217.7)	(201.8)	(204.3)
Gross margin	204.3	185.9	123.3
Impairments	0.0		0.0
Gain (loss) on disposition of assets	0.9	0.5	0.0
General and administrative	0.0	0.0	0.0
Interest expense, net of interest income	0.0	0.0	0.0
Loss on extinguishment of debt		0.0
Loss from unconsolidated affiliate investments	0.0	0.0	0.0
Other income (loss)	0.0	0.0
Income before non-controlling interest and income taxes	205.2	186.4	123.3
Capital expenditures	69.2	63.8	30.4
North Texas
Segment Reporting Information [Line Items]
Revenue from contracts with customers	709.5	1,011.1	872.0
Realized gain (loss) on derivatives	20.7	(6.7)	(6.2)
Change in fair value of derivatives	(9.0)	17.3	(5.4)
Total revenues	721.2	1,021.7	860.4
Cost of sales, exclusive of operating expenses and depreciation and amortization	(342.6)	(631.7)	(531.8)
Adjusted gross margin	378.6	390.0	328.6
Operating expenses	(102.8)	(93.1)	(77.7)
Segment profit	275.8	296.9	250.9
Depreciation and amortization	(115.8)	(121.1)	(114.3)
Gross margin	160.0	175.8	136.6
Impairments	0.0		0.0
Gain (loss) on disposition of assets	1.2	(4.8)	0.3
General and administrative	0.0	0.0	0.0
Interest expense, net of interest income	0.0	0.0	0.0
Loss on extinguishment of debt		0.0
Loss from unconsolidated affiliate investments	0.0	0.0	0.0
Other income (loss)	0.0	0.0
Income before non-controlling interest and income taxes	161.2	171.0	136.9
Capital expenditures	75.5	22.8	11.9
Corporate
Segment Reporting Information [Line Items]
Revenue from contracts with customers	(1,726.0)	(2,926.0)	(2,225.8)
Realized gain (loss) on derivatives	0.0	0.0	0.0
Change in fair value of derivatives	0.0	0.0	0.0
Total revenues	(1,726.0)	(2,926.0)	(2,225.8)
Cost of sales, exclusive of operating expenses and depreciation and amortization	1,726.0	2,926.0	2,225.8
Adjusted gross margin	0.0	0.0	0.0
Operating expenses	0.0	0.0	0.0
Segment profit	0.0	0.0	0.0
Depreciation and amortization	(5.7)	(5.5)	(8.0)
Gross margin	(5.7)	(5.5)	(8.0)
Impairments	0.0		(0.2)
Gain (loss) on disposition of assets	0.0	0.0	0.0
General and administrative	(115.5)	(125.2)	(107.8)
Interest expense, net of interest income	(271.7)	(245.0)	(238.7)
Loss on extinguishment of debt		(6.2)
Loss from unconsolidated affiliate investments	(8.2)	(5.6)	(11.5)
Other income (loss)	(0.1)	0.8
Income before non-controlling interest and income taxes	(401.2)	(386.7)	(366.2)
Capital expenditures	6.2	7.1	2.8
Product sales
Segment Reporting Information [Line Items]
Revenue from contracts with customers	5,755.6	8,564.9	5,994.0
Product sales | Permian
Segment Reporting Information [Line Items]
Revenue from contracts with customers	1,691.4	2,235.8	1,287.7
Product sales | Louisiana
Segment Reporting Information [Line Items]
Revenue from contracts with customers	3,691.5	5,675.0	4,258.6
Product sales | Oklahoma
Segment Reporting Information [Line Items]
Revenue from contracts with customers	302.3	513.7	296.6
Product sales | North Texas
Segment Reporting Information [Line Items]
Revenue from contracts with customers	70.4	140.4	151.1
Product sales | Corporate
Segment Reporting Information [Line Items]
Revenue from contracts with customers	0.0	0.0	0.0
Natural gas sales
Segment Reporting Information [Line Items]
Revenue from contracts with customers	1,159.2	2,713.6	1,666.3
Natural gas sales | Permian
Segment Reporting Information [Line Items]
Revenue from contracts with customers	453.4	1,078.7	609.4
Natural gas sales | Louisiana
Segment Reporting Information [Line Items]
Revenue from contracts with customers	444.7	1,128.4	693.5
Natural gas sales | Oklahoma
Segment Reporting Information [Line Items]
Revenue from contracts with customers	184.5	367.5	213.4
Natural gas sales | North Texas
Segment Reporting Information [Line Items]
Revenue from contracts with customers	76.6	139.0	150.0
Natural gas sales | Corporate
Segment Reporting Information [Line Items]
Revenue from contracts with customers	0.0	0.0	0.0
NGL sales
Segment Reporting Information [Line Items]
Revenue from contracts with customers	3,021.5	4,207.3	3,357.1
NGL sales | Permian
Segment Reporting Information [Line Items]
Revenue from contracts with customers	(12.0)	(1.5)	0.9
NGL sales | Louisiana
Segment Reporting Information [Line Items]
Revenue from contracts with customers	3,031.2	4,196.6	3,353.1
NGL sales | Oklahoma
Segment Reporting Information [Line Items]
Revenue from contracts with customers	8.5	10.8	2.0
NGL sales | North Texas
Segment Reporting Information [Line Items]
Revenue from contracts with customers	(6.2)	1.4	1.1
NGL sales | Corporate
Segment Reporting Information [Line Items]
Revenue from contracts with customers	0.0	0.0	0.0
Crude oil and condensate sales
Segment Reporting Information [Line Items]
Revenue from contracts with customers	1,574.9	1,644.0	970.6
Crude oil and condensate sales | Permian
Segment Reporting Information [Line Items]
Revenue from contracts with customers	1,250.0	1,158.6	677.4
Crude oil and condensate sales | Louisiana
Segment Reporting Information [Line Items]
Revenue from contracts with customers	215.6	350.0	212.0
Crude oil and condensate sales | Oklahoma
Segment Reporting Information [Line Items]
Revenue from contracts with customers	109.3	135.4	81.2
Crude oil and condensate sales | North Texas
Segment Reporting Information [Line Items]
Revenue from contracts with customers	0.0	0.0	0.0
Crude oil and condensate sales | Corporate
Segment Reporting Information [Line Items]
Revenue from contracts with customers	0.0	0.0	0.0
Product sales—related parties
Segment Reporting Information [Line Items]
Revenue from contracts with customers	0.0	0.0	0.0
Product sales—related parties | Permian
Segment Reporting Information [Line Items]
Revenue from contracts with customers	927.9	1,495.6	1,008.4
Product sales—related parties | Louisiana
Segment Reporting Information [Line Items]
Revenue from contracts with customers	22.4	97.7	129.7
Product sales—related parties | Oklahoma
Segment Reporting Information [Line Items]
Revenue from contracts with customers	465.6	774.9	630.9
Product sales—related parties | North Texas
Segment Reporting Information [Line Items]
Revenue from contracts with customers	306.4	555.9	454.1
Product sales—related parties | Corporate
Segment Reporting Information [Line Items]
Revenue from contracts with customers	(1,722.3)	(2,924.1)	(2,223.1)
NGL sales—related parties
Segment Reporting Information [Line Items]
Revenue from contracts with customers	0.0	0.0	0.0
NGL sales—related parties | Permian
Segment Reporting Information [Line Items]
Revenue from contracts with customers	927.9	1,495.6	1,008.4
NGL sales—related parties | Louisiana
Segment Reporting Information [Line Items]
Revenue from contracts with customers	22.4	97.7	129.7
NGL sales—related parties | Oklahoma
Segment Reporting Information [Line Items]
Revenue from contracts with customers	465.6	774.6	630.8
NGL sales—related parties | North Texas
Segment Reporting Information [Line Items]
Revenue from contracts with customers	295.9	543.6	447.0
NGL sales—related parties | Corporate
Segment Reporting Information [Line Items]
Revenue from contracts with customers	(1,711.8)	(2,911.5)	(2,215.9)
Crude oil and condensate sales—related parties
Segment Reporting Information [Line Items]
Revenue from contracts with customers	0.0	0.0	0.0
Crude oil and condensate sales—related parties | Permian
Segment Reporting Information [Line Items]
Revenue from contracts with customers	0.0	0.0	0.0
Crude oil and condensate sales—related parties | Louisiana
Segment Reporting Information [Line Items]
Revenue from contracts with customers	0.0	0.0	0.0
Crude oil and condensate sales—related parties | Oklahoma
Segment Reporting Information [Line Items]
Revenue from contracts with customers	0.0	0.3	0.1
Crude oil and condensate sales—related parties | North Texas
Segment Reporting Information [Line Items]
Revenue from contracts with customers	10.5	12.3	7.1
Crude oil and condensate sales—related parties | Corporate
Segment Reporting Information [Line Items]
Revenue from contracts with customers	(10.5)	(12.6)	(7.2)
Midstream services
Segment Reporting Information [Line Items]
Revenue from contracts with customers	1,123.8	962.9	851.0
Midstream services | Permian
Segment Reporting Information [Line Items]
Revenue from contracts with customers	205.9	134.0	94.5
Midstream services | Louisiana
Segment Reporting Information [Line Items]
Revenue from contracts with customers	189.7	193.9	190.7
Midstream services | Oklahoma
Segment Reporting Information [Line Items]
Revenue from contracts with customers	399.2	321.8	299.0
Midstream services | North Texas
Segment Reporting Information [Line Items]
Revenue from contracts with customers	329.0	313.2	266.8
Midstream services | Corporate
Segment Reporting Information [Line Items]
Revenue from contracts with customers	0.0	0.0	0.0
Gathering and transportation
Segment Reporting Information [Line Items]
Revenue from contracts with customers	635.2	521.3	455.4
Gathering and transportation | Permian
Segment Reporting Information [Line Items]
Revenue from contracts with customers	114.6	72.6	46.8
Gathering and transportation | Louisiana
Segment Reporting Information [Line Items]
Revenue from contracts with customers	79.9	75.5	64.7
Gathering and transportation | Oklahoma
Segment Reporting Information [Line Items]
Revenue from contracts with customers	236.8	187.5	186.9
Gathering and transportation | North Texas
Segment Reporting Information [Line Items]
Revenue from contracts with customers	203.9	185.7	157.0
Gathering and transportation | Corporate
Segment Reporting Information [Line Items]
Revenue from contracts with customers	0.0	0.0	0.0
Processing
Segment Reporting Information [Line Items]
Revenue from contracts with customers	329.5	286.3	238.5
Processing | Permian
Segment Reporting Information [Line Items]
Revenue from contracts with customers	60.1	39.2	29.1
Processing | Louisiana
Segment Reporting Information [Line Items]
Revenue from contracts with customers	1.6	1.5	2.4
Processing | Oklahoma
Segment Reporting Information [Line Items]
Revenue from contracts with customers	144.4	119.7	98.7
Processing | North Texas
Segment Reporting Information [Line Items]
Revenue from contracts with customers	123.4	125.9	108.3
Processing | Corporate
Segment Reporting Information [Line Items]
Revenue from contracts with customers	0.0	0.0	0.0
NGL services
Segment Reporting Information [Line Items]
Revenue from contracts with customers	87.5	82.2	82.9
NGL services | Permian
Segment Reporting Information [Line Items]
Revenue from contracts with customers	0.0	0.0	0.0
NGL services | Louisiana
Segment Reporting Information [Line Items]
Revenue from contracts with customers	87.3	82.0	82.6
NGL services | Oklahoma
Segment Reporting Information [Line Items]
Revenue from contracts with customers	0.0	0.0	0.0
NGL services | North Texas
Segment Reporting Information [Line Items]
Revenue from contracts with customers	0.2	0.2	0.3
NGL services | Corporate
Segment Reporting Information [Line Items]
Revenue from contracts with customers	0.0	0.0	0.0
Crude services
Segment Reporting Information [Line Items]
Revenue from contracts with customers	61.7	70.3	71.2
Crude services | Permian
Segment Reporting Information [Line Items]
Revenue from contracts with customers	23.9	21.4	18.4
Crude services | Louisiana
Segment Reporting Information [Line Items]
Revenue from contracts with customers	19.6	33.3	39.3
Crude services | Oklahoma
Segment Reporting Information [Line Items]
Revenue from contracts with customers	17.5	14.9	12.8
Crude services | North Texas
Segment Reporting Information [Line Items]
Revenue from contracts with customers	0.7	0.7	0.7
Crude services | Corporate
Segment Reporting Information [Line Items]
Revenue from contracts with customers	0.0	0.0	0.0
Other services
Segment Reporting Information [Line Items]
Revenue from contracts with customers	9.9	2.8	3.0
Other services | Permian
Segment Reporting Information [Line Items]
Revenue from contracts with customers	7.3	0.8	0.2
Other services | Louisiana
Segment Reporting Information [Line Items]
Revenue from contracts with customers	1.3	1.6	1.7
Other services | Oklahoma
Segment Reporting Information [Line Items]
Revenue from contracts with customers	0.5	(0.3)	0.6
Other services | North Texas
Segment Reporting Information [Line Items]
Revenue from contracts with customers	0.8	0.7	0.5
Other services | Corporate
Segment Reporting Information [Line Items]
Revenue from contracts with customers	0.0	0.0	0.0
Midstream services—related parties
Segment Reporting Information [Line Items]
Revenue from contracts with customers	0.0	0.0	0.0
Midstream services—related parties | Permian
Segment Reporting Information [Line Items]
Revenue from contracts with customers	0.0	0.0	0.0
Midstream services—related parties | Louisiana
Segment Reporting Information [Line Items]
Revenue from contracts with customers	0.0	0.2	2.4
Midstream services—related parties | Oklahoma
Segment Reporting Information [Line Items]
Revenue from contracts with customers	0.0	0.1	0.3
Midstream services—related parties | North Texas
Segment Reporting Information [Line Items]
Revenue from contracts with customers	3.7	1.6	0.0
Midstream services—related parties | Corporate
Segment Reporting Information [Line Items]
Revenue from contracts with customers	(3.7)	(1.9)	(2.7)
NGL services—related parties
Segment Reporting Information [Line Items]
Revenue from contracts with customers	0.0	0.0
NGL services—related parties | Permian
Segment Reporting Information [Line Items]
Revenue from contracts with customers	0.0	0.0
NGL services—related parties | Louisiana
Segment Reporting Information [Line Items]
Revenue from contracts with customers	0.0	0.0
NGL services—related parties | Oklahoma
Segment Reporting Information [Line Items]
Revenue from contracts with customers	0.0	0.0
NGL services—related parties | North Texas
Segment Reporting Information [Line Items]
Revenue from contracts with customers	3.7	1.6
NGL services—related parties | Corporate
Segment Reporting Information [Line Items]
Revenue from contracts with customers	$ (3.7)	(1.6)
Crude services—related parties
Segment Reporting Information [Line Items]
Revenue from contracts with customers		0.0	0.0
Crude services—related parties | Permian
Segment Reporting Information [Line Items]
Revenue from contracts with customers		0.0	0.0
Crude services—related parties | Louisiana
Segment Reporting Information [Line Items]
Revenue from contracts with customers		0.0	0.0
Crude services—related parties | Oklahoma
Segment Reporting Information [Line Items]
Revenue from contracts with customers		0.1	0.3
Crude services—related parties | North Texas
Segment Reporting Information [Line Items]
Revenue from contracts with customers		0.0	0.0
Crude services—related parties | Corporate
Segment Reporting Information [Line Items]
Revenue from contracts with customers		(0.1)	(0.3)
Other services—related parties
Segment Reporting Information [Line Items]
Revenue from contracts with customers		0.0	0.0
Other services—related parties | Corporate
Segment Reporting Information [Line Items]
Revenue from contracts with customers		(0.2)
Other services—related parties | Permian
Segment Reporting Information [Line Items]
Revenue from contracts with customers			0.0
Other services—related parties | Permian | Operating Segments
Segment Reporting Information [Line Items]
Revenue from contracts with customers		0.0
Other services—related parties | Louisiana
Segment Reporting Information [Line Items]
Revenue from contracts with customers			2.4
Other services—related parties | Louisiana | Operating Segments
Segment Reporting Information [Line Items]
Revenue from contracts with customers		0.2
Other services—related parties | Oklahoma
Segment Reporting Information [Line Items]
Revenue from contracts with customers			0.0
Other services—related parties | Oklahoma | Operating Segments
Segment Reporting Information [Line Items]
Revenue from contracts with customers		0.0
Other services—related parties | North Texas
Segment Reporting Information [Line Items]
Revenue from contracts with customers			0.0
Other services—related parties | North Texas | Operating Segments
Segment Reporting Information [Line Items]
Revenue from contracts with customers		$ 0.0
Other services—related parties | Corporate
Segment Reporting Information [Line Items]
Revenue from contracts with customers			$ (2.4)