Supplemental Disclosures

12 Months Ended

Dec. 31, 2022

Supplemental Cash Flow Elements [Abstract]

Supplemental Disclosures

Note 18: Supplemental Disclosures

Supplemental Disclosure of Cash Flow Information

Certain of the Company's cash and non-cash activities were as follows (in millions):

	Year ended December 31,
	2022		2021		2020
Non-cash investing activities:
Capital expenditures in accounts payable and other long-term liabilities	$	324.8	$	150.7	$	162.5
Divestiture/Sale of property in exchange for note receivable	—		7.5		7.2
Operating ROU assets obtained in exchange of lease liabilities	140.1		69.3		58.2
Finance ROU assets obtained in exchange of lease liabilities	25.4		22.3		—
Amount due to seller in connection with the EKF acquisition	236.3		—		—
Cash paid for:
Interest expense	$	80.7	$	96.9	$	109.1
Income taxes	443.2		88.2		52.5
Operating lease payments in operating cash flows	42.5		42.1		36.9

See Note 10: ''Earnings Per Share and Equity'' for shares of common stock issued and acquired for settlement and repurchase of the 1.00% Notes and 1.625% Notes, respectively.

Following is a reconciliation of the captions in the Consolidated Balance Sheets to the Consolidated Statements of Cash Flows (in millions):

	As of December 31,
	2022		2021		2020
Consolidated Balance Sheets:
Cash and cash equivalents	$	2,919.0	$	1,352.6	$	1,080.7
Restricted cash (included in other current assets)	14.0		20.1		0.8
Restricted cash (included in other non-current assets)	—		5.0		—
Cash, cash equivalents and restricted cash in Consolidated Statements of Cash Flows	$	2,933.0	$	1,377.7	$	1,081.5

As of December 31, 2022, $5.8 million of the restricted cash balance was held in escrow relating to the acquisition of GTAT and will be released upon satisfaction of certain outstanding items contained in the Agreement and Plan of Merger relating to such acquisition.