XML 23 R34.htm IDEA: XBRL DOCUMENT
v3.19.3.a.u2

Leases (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2019
Leases [Abstract] |
Schedule of Information Company’s Operating Leases | A significant operating lease was renewed in 2018 with the State of Georgia for approximately 137 miles of right-of-way with integral equipment for an additional term of 50 years with an annual 2.5% increase. The following table presents information about the amount, timing and uncertainty of cash flows arising from the Company’s operating leases as of December 31, 2019.
(Dollars in Millions) | December 2019
Maturity of Lease Liabilities | Lease Payments
2020 | 58 |
2021 | 54 |
2022 | 48 |
2023 | 39 |
2024 | 37 |
Thereafter | 1,208 |
Total undiscounted operating lease payments | $ | 1,444 |
Less: Imputed interest | (894 | )
Present value of operating lease liabilities | $ | 550 |
Balance Sheet Classification |
Current lease liabilities (recorded in other current liabilities) | $ | 57 |
Long-term lease liabilities | 493 |
Total operating lease liabilities | $ | 550 |
Other Information |
Weighted-average remaining lease term for operating leases | 33 years |
Weighted-average discount rate for operating leases | 5.0 | %
Schedule of Operating Lease Costs | These amounts are shown in the table below.
| Fiscal Years
(Dollars in Millions) | 2019 |  | 2018 |  | 2017
Rent Expense on Operating Leases | $ | 84 |  |  | $ | 66 |  |  | $ | 78 |

X
- Definition Lessee, Operating Lease, Liability, Maturity and Other Information + References No definition available. + Details
Name: | csx_LesseeOperatingLeaseLiabilityMaturityandOtherInformationTableTextBlock
Namespace Prefix: | csx_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918686-209980 + Details
Name: | us-gaap_LeaseCostTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_LeasesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration