The following table summarizes the components of lease expense for the year ended December 31, 2019 (in millions):
| | | | | | | | | Finance lease cost: | | | Amortization of right-of-use assets | | $ | 1.2 | | Interest on lease liabilities | | 0.2 | | Net finance lease cost | | 1.4 | | Operating lease cost | | 14.5 | | | | | Variable lease cost | | 0.3 | | Sublease income | | (0.1) | | Total lease cost | | $ | 16.1 | |
Cash flow information related to leases for the year ended December 31, 2019 are as follows (in millions):
| | | | | | | | | Cash paid for amounts included in the measurement of lease liabilities: | | | Operating cash flows from finance leases | | $ | 0.2 | | Financing cash flows from finance leases | | $ | 1.4 | | Operating cash flows from operating leases | | $ | 14.6 | | Right-of-use assets obtained in exchange for new lease liabilities | | | Finance leases | | $ | 2.1 | | Operating leases | | $ | 63.5 | |
As of December 31, 2019, the weighted-average remaining lease term and the weighted-average discount rate for finance leases and operating leases are as follows:
| | | | | | | | | Weighted-average remaining lease term (years) - operating lease | | 5.2 | Weighted-average remaining lease term (years) - finance lease | | 1.8 | Weighted-average discount rate - operating lease | | 6.9 | % | Weighted-average discount rate - finance lease | | 9.4 | % |
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