Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2019

Commitments and Contingencies Disclosure [Abstract]

Schedule of Purchase Obligations

At December 31, 2019, the future minimum payments under purchase obligations were as follows:

	Purchase Obligations (a)
2020	$	74,663
2021	48,881
2022	41,604
2023	29,376
2024	11,022
Thereafter	101,679
Total	$	307,225

(a)

Purchase obligations primarily consist of payments expected to be made on natural gas, steam energy and wood chips purchase contracts. Obligations reported in the table are estimates and may vary based on changes in actual price and volumes terms.