Supplemental Cash Flow Information (Tables)

12 Months Ended

Dec. 31, 2023

Supplemental Cash Flow Information [Abstract]

Supplemental Information Related to Consolidated Statements of Cash Flows

Supplemental information related to the consolidated statements of cash flows is as follows (in thousands):

	Year Ended December 31,
	2023		2022		2021
Cash paid during the year for:
Income taxes (net of refunds of $31,386, $11,564 and $32,677 in 2023, 2022 and 2021, respectively)	$	319,391	$	248,143	$	130,840
Interest (net of capitalization)	$	101,978	$	92,095	$	27,734
Supplemental non-cash disclosures related to investing and financing activities:
Capital expenditures included in Accounts payable	$	494,029	$	296,294	$	165,677
Promissory note issued for capital expenditures(a)	$	—	$	10,876	$	—
Non-cash proceeds from divestitures(b)	$	—	$	—	$	244,530

(a)    During the first quarter of 2022, the Company issued a promissory note with a present value of $10.9 million for land purchased in Kings Mountain, North Carolina. The promissory note is payable in equal annual installments from the years 2027 to 2048.

(b)    Fair value of preferred equity of a Grace subsidiary received as part of proceeds for the sale of our FCS business. See Note 3, “Divestitures,” for further details.