Consolidated Balance Sheets - USD ($) $ in Millions	Dec. 31, 2018	Dec. 31, 2017
Assets
Cash	$ 0.9	$ 1.3
Restricted cash	16.3	0.0
Accounts receivable, less allowance for doubtful accounts	251.5	442.7
Inventory	64.6	68.4
Assets from price risk management activities	34.7	7.2
Prepaid expenses and other current assets	11.3	10.9
Total current assets	379.3	530.5
Property, plant and equipment	2,598.1	2,285.2
Less: accumulated depreciation and depletion	568.4	464.4
Property, plant and equipment, net	2,029.7	1,820.8
Intangible assets	770.3	788.8
Less: accumulated amortization	216.5	191.6
Intangible assets, net	553.8	597.2
Goodwill	138.6	147.6
Investments in unconsolidated affiliates	1,188.2	1,183.0
Other non-current assets	4.9	5.8
Total assets	4,294.5	4,284.9
Current liabilities:
Accounts payable	213.0	349.4
Accrued expenses and other liabilities	112.4	105.9
Liabilities from price risk management activities	5.8	48.9
Current portion of long-term debt	0.9	0.9
Total current liabilities	332.1	505.1
Long-term debt, less current portion	1,752.4	1,491.3
Other long-term liabilities	173.6	104.7
Deferred income taxes	2.6	3.3
Commitments and contingencies (Note 15)
Partners’ capital:
Partners' capital	1,240.5	1,393.5
Preferred units	612.0	612.0
Total CEQP/CMLP partners’ capital	1,852.5	2,005.5
Interest of non-controlling partner in subsidiary	181.3	175.0
Total partners’ capital	2,033.8	2,180.5
Total liabilities and partners’ capital	4,294.5	4,284.9
CMLP
Assets
Cash	0.2	1.0
Restricted cash	16.3	0.0
Accounts receivable, less allowance for doubtful accounts	249.9	442.6
Inventory	64.6	68.4
Assets from price risk management activities	34.7	7.2
Prepaid expenses and other current assets	11.3	10.9
Total current assets	377.0	530.1
Property, plant and equipment	2,928.2	2,615.3
Less: accumulated depreciation and depletion	725.9	607.8
Property, plant and equipment, net	2,202.3	2,007.5
Intangible assets	770.3	773.3
Less: accumulated amortization	216.5	177.6
Intangible assets, net	553.8	595.7
Goodwill	138.6	147.6
Investments in unconsolidated affiliates	1,188.2	1,183.0
Other non-current assets	2.1	2.4
Total assets	4,462.0	4,466.3
Current liabilities:
Accounts payable	210.5	346.8
Accrued expenses and other liabilities	111.3	104.7
Liabilities from price risk management activities	5.8	48.9
Current portion of long-term debt	0.9	0.9
Total current liabilities	328.5	501.3
Long-term debt, less current portion	1,752.4	1,491.3
Other long-term liabilities	171.0	102.6
Deferred income taxes	0.6	0.7
Partners’ capital:
Total CEQP/CMLP partners’ capital	2,028.2	2,195.4
Interest of non-controlling partner in subsidiary	181.3	175.0
Total partners’ capital	2,209.5	2,370.4
Total liabilities and partners’ capital	$ 4,462.0	$ 4,466.3