RELATED PARTY TRANSACTIONS (Tables)

3 Months Ended

Mar. 31, 2021

Related Party Transactions [Abstract]

Schedule of related party transactions receivables

Accounts receivable consisted of receivables due from the following related parties:

(In millions)	March 31, 2021		December 31, 2020
Technip Energies	$	130.5	$	—
Equinor ASA	32.1		24.1
Dofcon Navegacao	2.9		4.2
Techdof Brasil AS	6.5		8.0
Others	2.1		1.7
Total accounts receivable	$	174.1	$	38.0

Schedule of related party transactions payables

Accounts payable consisted of payables due to the following related parties:

(In millions)	March 31, 2021		December 31, 2020
Technip Energies	$	216.7	$	—
Dofcon Navegacao	1.9		1.5
Others	4.0		3.1
Total accounts payable	$	222.6	$	4.6

Schedule of related party transactions revenue and expenses

Revenue consisted of amounts from the following related parties:

	Three Months Ended
	March 31,
(In millions)	2021		2020
Equinor ASA	$	95.5	$	—
Technip Energies	1.5		—
Techdof Brasil AS	3.5		1.3
Others	3.1		3.0
Total revenue	$	103.6	$	4.3

Expenses consisted of amounts to the following related parties:

	Three Months Ended
	March 31,
(In millions)	2021		2020
Technip Energies	$	0.6	$	—
Dofcon Navegacao	6.6		8.0
Arkema S.A.	0.7		0.4
Magma Global Limited	1.5		0.7
IFP Energies Nouvelles	0.9		1.1
Serimax Holdings SAS	—		0.2
Others	6.6		5.9
Total expenses	$	16.9	$	16.3